All Wiring Diagrams for Jeep Grand Cherokee Overland 2009 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Jeep Grand Cherokee Overland 2009:

• (left rear
• 87a
• A/c heater control
• A114
• Blower motor (right side of hvac unit)
• Blower motor relay
• Blower mtr gnd
• Blower mtr power
• Blower mtr rly out
• C115
• C121
• C139
• C161
• C21
• C255
• C266
• C268
• C55
• C56
• C61
• C66
• C68
• C75
• C939
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• Defogger rly ctrl
• Drv panel lamps
• Evaporator temp sens sig
• Evaporator temperature sensor (left side of hvac unit)
• F921
• Front blower control
• Front blower ctrl
• Front blower power module (right side of hvac unit)
• Front mode door common drv
• Front mode door drv
• Fuse 10 10a
• Fuse 11 40a
• Fused b (+)
• Fused run rly out
• G139
• G200 (near breakout to data link connector)
• G39
• G939
• Ground
• Hot at all times
• Hot w/ run relay energized
• Interior lights system
• Junction block (left side of dash)
• Left blend door common drv
• Left blend door drv
• Of engine compt) g100
• Power distribution center (left side of engine compt)
• Rear mode door actuator (center of hvac unit)
• Rear mode door common drv
• Rear mode door drv
• Rear window defogger relay
• Recirculation door common drv
• Recirculation door drv
• Right blend door actuator (center of hvac unit)
• Right blend door common drv
• Right blend door drv
• S136
• S204
• Sens gnd
• Sun sens 1 sig
• Sun sens 2 sig
• Sun sens return
• Sun sens rtn
• Sun sensor (top center of dash)
• Z134
• Z906

Automatic A/C Wiring Diagram (2 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Jeep Grand Cherokee Overland 2009:

• (left rear of engine compt) g100
• (left side of engine compt) g101
• (left side of engine compt) g102
• (left side of engine compt) integrated power module
• 3.0l
• 3.0l/ 4.7l
• 5.7l
• 5.7l/ 6.1l
• 5.7l/6.1l
• 87a
• A/c clutch relay
• A/c compressor clutch (4.7l: top front of engine) (5.7l/6.1l: lower left front of engine)
• A/c pressure sig
• A/c pressure transducer (right front of engine compt)
• A916
• C18
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Except
• Except 3.0l
• F891
• Fan rly ctrl
• Fcm sens return
• Front control module
• Front mode door actuator (left side of hvac unit)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 50a
• Fused b (+)
• Ground
• High speed fan rly out
• Hot at all times
• Hot in on or start
• Hot w/ auto shut down relay energized
• Hydraulic cooling fan module (5.7l/3.0l) (left side of engine compt)
• Ipm
• Junction block (left side of dash)
• K173
• Left blend door actuator (left side of hvac unit)
• Low speed fan rly out
• N23
• N24
• Power distribution center (left side of engine compt)
• Radiator fan ctrl
• Radiator fan high relay (3.7l & 4.7l)
• Radiator fan low relay (3.7l & 4.7l)
• Radiator fan solenoid ctrl
• Radiator fan/motor assembly (3.7l & 4.7l) (behind radiator)
• Recirculation door actuator (right side of hvac unit)
• Red
• Red/ tan
• S106
• S125 (3.0l & 3.7l)
• S128 (3.0l/ 5.7l)
• S151 (in headlamp & dash harness)
• S202 (premium)
• Z823

Automatic A/C Wiring Diagram (3 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) integrated power module
• 3.0l
• 4.7l/5.7l/ 6.1l
• A/c clutch relay control
• C13
• Cabin heater
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Ect signal
• Engine control module
• Engine controls system
• Engine coolant temperature sensor
• Engine coolant temperature sensor (3.7l & 4.7l: top front of engine) (5.7l & 6.1l: left front of engine)
• Front control module
• Fuse 25a
• Fuse 50a
• G202
• Hot at all times
• Hot w/ auto shut down relay energized
• Ipm
• K125
• K222
• K360
• K361
• K363
• K900
• Power distribution center (left side of engine compt)
• Powertrain control module (right rear of engine compt)
• Ptc 1 relay (3.0l)
• Ptc 2 relay (3.0l)
• Ptc 3 relay (3.0l)
• Ptc 3 rly ctrl
• Red
• Red/ tan
• Rly ctrl
• S141 (5.7l: right rear of engine) (3.7l & 4.7l: right side of engine) (6.1l: right rear of engine)
• S151 (in headlamp & dash harness)
• Sens gnd
• Sens sig
• Sensor ground

Manual A/C Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for Manual A/C Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009:

• (in headlamp & dash harness) s198
• (left rear
• 87a
• A/c heater control
• A/c sw sense
• A/c sw sns
• Blower high speed
• Blower low speed
• Blower m1 speed
• Blower m2 speed
• Blower motor (right side of hvac unit)
• Blower motor relay
• Blower motor resistor (right side of hvac unit)
• Blower sw position sig
• C115
• C121
• C139
• C21
• C221
• C255
• C266
• C268
• C41
• C55
• C66
• C68
• C70
• C71
• C72
• C73
• C939
• Cluster
• Defogger rly ctrl
• Dimmer indicator sig
• Dimmer sig ind
• Drv panel lamps
• E16
• Evaporator temp sens sig
• Evaporator temperature sensor (left side of hvac unit)
• F921
• Front mode door common drv
• Front mode door drv
• Fuse 10 10a
• Fuse 11 40a
• Fused run rly out
• G200 (near breakout to data link connector)
• Ground
• Hot at all times
• Hot w/ run relay energized
• Interior lights system
• Junction block (left side of dash)
• Left blend door common drv
• Left blend door drv
• Of engine compt) g100
• Power distribution center (left side of engine compt)
• Rear mode door common drv
• Rear mode door drv
• Rear window defogger relay
• Recirculation door actuator (right side of hvac unit)
• Recirculation door common drv
• Recirculation door drv
• S136
• S204
• Sens gnd
• Z134
• Z906

Manual A/C Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for Manual A/C Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009:

• (3.0l) engine coolant temperature sensor
• (left rear of engine compt) g100
• 3.0l
• 3.7l & 4.7l
• 3.7l/6.1l
• 6.1l & 3.0l
• 87a
• A/c clutch relay
• A/c clutch relay control
• A/c compressor clutch (3.7l & 4.7l: top front of engine) (5.7l & 6.1l: lower left front of engine)
• A916
• C13
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Ect signal
• Engine control module
• Engine controls system
• Engine coolant temperature sensor (3.7l & 4.7l: top front of engine) (5.7l & 6.1l: left front of engine)
• Except 3.0l
• Fan rly ctrl
• Front control module
• Front mode door actuator (left side of hvac unit)
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 50a
• Fused b (+)
• G101 (left side of engine compt)
• G102 (left side of engine compt)
• Ground
• High speed fan rly out
• Hot at all times
• Hot in on or start
• Hot w/ auto shut down relay energized
• Hydraulic cooling fan module (3.0l) (left side of engine compt)
• Integrated power module (left side of engine compt)
• Ipm
• Junction block (left side of dash)
• K173
• K222
• K900
• Left blend door actuator (left side of hvac unit)
• Low speed fan rly out
• N23
• N24
• Power distribution center (left side of engine compt)
• Powertrain control module (right rear of engine compt)
• Radiator fan high relay (3.7l & 4.7l)
• Radiator fan low relay (3.7l & 4.7l)
• Radiator fan solenoid ctrl
• Radiator fan/motor assembly (3.7l & 4.7l) (behind radiator)
• Rear mode door actuator (center of hvac unit)
• Red
• Red/ tan
• Rly ctrl
• S106
• S125 (except 3.0l & 3.7l
• S128 (3.0l)
• S141
• S151 (in headlamp & dash harness)
• Sens gnd
• Sens sig
• Sensor ground
• Z823

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Anti-lock Brakes Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (at steering wheel) (w/ esp) steering control module
• (left rear of engine compt)
• (left rear of engine compt) g100
• 3.0l
• A107
• A200
• Antilock brakes module
• B15
• B20
• B221
• Brake fluid
• Brake fluid level sensor (left rear of engine compt)
• Brake lamp acti- vation 87a relay
• Bus (+)
• Bus (-)
• Bus +
• Bus -
• Can c
• Can c bus (+)
• Can c bus (-)
• Chmsl lamp
• Computer data lines system
• D464
• D465
• D64
• D65
• Dynamic sens gnd
• Dynamic sens high data link
• Dynamic sens low data link
• Dynamics sensor (esp) (under front passenger's seat)
• Engine control module
• Except 3.0l
• F941
• F943
• Front control module (left side of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fused b(+)
• Fused ign sw out
• G100 (left rear of engine compt)
• G200 (near breakout to data link connector)
• G94
• Gnd
• Ground
• Hot at all times
• Hot in run or start
• Hot w/ run/start relay energized
• Ign
• Junction block (left side of dash)
• Left front abs wheel speed sensor (left front wheel hub assembly)
• Left rear abs wheel speed sensor (left rear wheel hub assembly)
• Level sw c1
• Lf wheel speed sens sig
• Lf wheel speed sens sply
• Lr wheel speed sens sig
• Lr wheel speed sens sply
• Power distribution center (left side of engine compt)
• Power distribution system
• Powertrain control module (right rear of engine compt)
• Rf wheel speed sens sig
• Rf wheel speed sens sply
• Right front abs wheel speed sensor (right front wheel hub assembly)
• Right rear abs wheel speed sensor (right rear wheel hub assembly)
• Rr wheel speed sens sig
• Rr wheel speed sens sply
• S129
• S134 (3.7l/3.0l)
• S212
• S235
• Sens
• Sens gnd
• Sens high
• Sens low
• Sens sply
• Sig
• Steering angle sensor
• Stop lamp rly crtl
• Stop lamp switch (left side of dash)
• Tan/ red
• Tan/red
• Transfer case selector switch
• Z107
• Z127
• Z907

ANTI-THEFT

Anti-theft Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Anti-theft Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (left rear door)
• (left rear door) g301
• (left side of dash)
• (lower center of liftgate) flip-up glass latch
• (under driver's seat) g303
• (under front passenger's seat) g300
• 87a
• Can b bus (+)
• Can b bus (+) lf door ajar sw sens c2
• Can b bus (+) rf door ajar sw sens c2
• Can b bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• Door lock relay
• Door lock rly ctrl
• Door unlock rly ctrl
• Driver door latch (driver's door)
• Driver door module (driver's door)
• Driver door unlock relay
• Drv door unlock rly ctrl
• Flip-up glass ajar sw sens
• Flip-up glass relay
• Flip-up glass rly ctrl
• Front control module
• Fuse 15a
• Fuse 20a
• Fused b(+)
• G100 (left rear of engine compt)
• G103 (right side of engine compt)
• G300 (under front passenger's seat)
• G301
• G303 (under driver's seat)
• G74
• G75
• Hood ajar sw sns
• Hood ajar switch
• Horn rly ctrl
• Horns system
• Hot at all times
• Integrated power module (left side of engine compt)
• Ipm
• Junction block
• Left rear door latch (left rear door)
• Liftgate ajar sw sens
• Liftgate door latch
• Lr door ajar sw sens
• Passenger door latch (front passenger's door)
• Passenger door module
• Passenger door unlock relay
• Rear window wiper motor (lower center of liftgate)
• Right rear door latch (right rear door)
• Rr door ajar sw sens
• S111
• S136
• S313 (under driver's seat)
• S314 (under driver's seat)
• S318
• S320
• S341
• S349
• S352 (lower center of liftgate)
• S353

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Body Control Modules Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (left rear of engine compt) g100
• A/c pressure signal
• A15
• Aat signal
• Accessory delay rly ctrl
• Adjustable pedals rly ctrl
• Air conditioning & cooling fans systems
• Air conditioning system
• Ambient air temperature sensor (front center of engine compt)
• Anti-lock brakes system
• Anti-theft system air conditioning & cooling fans systems
• Asd relay output
• B20
• Backup lamp feed
• Brake fluid level sw sns
• Brake lamp sw output
• C18
• C918
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Can c diagnostic (+)
• Can c diagnostic (-)
• Computer data lines system
• D54
• D55
• D64
• D65
• D71
• D72
• Diesel
• Driver left high beam
• Driver left low beam
• Driver right high beam
• Driver right low beam
• Engine controls & transmissions systems
• Engine controls system
• Exterior lights system
• Exterior lights system air conditioning & cooling fans systems
• F washer pump motor ctrl
• F20
• F26
• F891
• Fcm sensor return
• Front control module
• Front fog lamp relay ctrl
• Front wiper park sw sns
• Fuse 15a
• Fuse 20a
• Fused b(+)
• Fused ign sw out (run-start)
• Fused ign sw output (run-start)
• G100 (left rear of engine compt)
• G31
• G70
• G931
• Gas
• Ground
• Hazard sw sen
• Headlights system
• High spd radiator fan rly ctrl
• High/low wiper relay ctrl
• Hood ajar sw sns
• Horn rly ctrl
• Horns system
• Hot at all times
• Hydraulic rad fan sol ctrl
• Ignition sw out (start)
• Integrated power module (left side of engine compt)
• Ipm
• K173
• K360
• K617 (or k361)
• L trailer tow brake lamp
• L33
• L34
• L43
• L44
• L50
• L60
• L61
• L62
• L63
• L91
• Left turn signal
• Low spd radiator fan rly ctrl
• Lr turn sig ctrl
• Mirrors & exterior lights systems
• On/off wiper relay ctrl
• P305
• P807
• Park lamp rly ctrl
• Power distribution center (left side of engine compt)
• Power distribution system
• Ptc 1 relay ctrl
• Ptc 2 relay ctrl
• R trailer tow brake lamp
• Rear washer pump motor ctrl
• Rear wip mtr ctrl
• Rear wip mtr dly sig
• Rear wiper rly ctrl
• Red/tan
• Right turn signal
• Rr turn sig ctrl
• Run/start relay ctrl
• S110
• S129
• S136 (w/o e-brake) s129 (w/ e-brake)
• S199 (w/ a/t)
• Seats system
• Sensor ground
• Starting/charging & engine controls systems
• W10
• W12
• W13
• W14
• W20
• Washer fluid lvl sens sig
• Wiper/washer system
• Wireless ignition node
• Z131
• Z387

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009:

• (in headlamp & dash harness)
• (in headlamp & dash harness) s104
• (in headlamp & dash harness) s105
• (near breakout for instrument cluster) s217
• (near breakout for instrument panel power outlet) s215
• (not used) c312
• 3.0l
• 6.1l
• A/c heater control (automatic a/c)
• A108
• Antilock brakes module (left rear of engine compt)
• Can b bus (+)
• Can b bus (-)
• Can c (+)
• Can c (-)
• Can c bus (+)
• Can c bus (-)
• Cluster
• D500
• D54
• D55
• D64
• D65
• D71
• D72
• Data link connector (left side of dash)
• Engine control module
• Except 3.0l
• Except 6.1l
• Final drive control module (rfe) (below left rear seat)
• Front control module (left side of engine compt)
• Fuse 10a
• G100 (left rear of engine comp)
• Hands free module (right kick panel)
• Hot at all times
• Junction block (left side of dash)
• Left multifunction switch
• Lin bus
• Lower bank switch
• Occupant restraint controller module (under center console)
• Park assist module (if equipped) (under left rear seat)
• Powertrain control module (right rear of engine compt)
• Radio
• Right high intensity discharge lamp
• S102
• S103 (in headlamp & dash harness)
• S206 (near breakout for instrument cluster)
• S214 (near breakout for instrument panel power outlet)
• S216 (near breakout for instrument cluster)
• S220
• S228
• Shift lever assembly (base of shift lever)
• Steering angle sensor
• Steering control module (at steering wheel)
• Transmission control module (nag1) (left side of dash)
• Upper bank switch
• W/ hands free
• W/o hands free
• Wireless ignition node
• Z11

Computer Data Lines Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009:

• (info not available)
• (under driver's seat) s309
• Base
• Base w/ sunroof
• Base w/o sunroof
• C332
• Can b bus (+)
• Can b bus (-)
• D54
• D55
• Driver door module (driver's door)
• Electronic overhead module
• Except base
• Except base w/ sunroof
• Except base w/o sunroof
• Heated seat module (under front passenger's seat)
• Inside rearview mirror
• Memory seat module (under driver's seat)
• Passenger door module
• Radio amplifier (premium audio) (left rear cargo compt floor)
• Rain sensor (front of headliner)
• S308 (under driver's seat)
• S368 (left rear of headliner)
• S369 (left rear of headliner)
• Satellite video module (right "d" pillar)
• Sunroof motor/module (on sunroof assembly)
• Video screen 1 module (w/ dvd)
• W/ sunroof
• W/o sunroof

COOLING FAN

Cooling Fan Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Cooling Fan Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (left rear of engine compt)
• (left rear of engine compt) g100
• 87a
• A209
• A916
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Ect signal
• Engine control module (3.0l)
• Engine coolant temperature sensor
• Engine coolant temperature sensor (3.7l/4.7l: top front of engine) (5.7l/6.1l: left front of engine)
• F942
• Fan ctrl
• Front control module
• Fuse 10a
• Fuse 20a
• Fuse 23 50a
• Fused b (+)
• G100
• Ground
• Hi rly ctrl
• High speed fan rly out
• Hot at all times
• Hot in run or start
• Hydraulic cooling fan module (5.7l/3.0l) (left side of engine compt)
• Ign sw output
• Integrated power module (left side of engine compt)
• Ipm
• Junction block (left side of dash)
• K173
• K222
• K900
• Lo rly ctrl
• Low speed fan rly out
• N23
• Power distribution center (left side of engine compt)
• Powertrain control module (except 3.0l) (right rear of engine compt)
• Radiator fan high relay (3.7l/4.7l)
• Radiator fan low relay (3.7l/4.7l)
• Radiator fan solenoid ctrl
• Radiator fan/motor assembly (3.7l/4.7l) (behind radiator)
• Red
• S106
• S128 (3.0l)
• S141 (3.7l & 4.7l: right side of engine) (5.7l: right rear of engine) (6.1l: left rear of engine)
• S167
• Sensor ground
• Z823

CRUISE CONTROL

3.0L DIESEL

3.0L Diesel, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 3.0L Diesel, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• A108
• Accelerator pedal position sensor
• Apps 1 gnd
• Apps 1 signal
• Apps 2 gnd
• Apps 2 signal
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• D64
• D65
• Engine control module
• F855
• F856
• Fuse 10a
• Fused b (+)
• G100 (left rear of engine compt)
• Ground
• Hot at all times
• Hot in run or start
• Junction block (left side of dash)
• K167
• K23
• K29
• K400
• S/c sw rtn
• S/c sw sense 1
• S/c sw sense 2
• S/c sw sig 1
• S/c sw sig 2
• S106
• S134
• S212
• S228
• Speed control switch
• Steering control module (at steering wheel)
• Stop lamp switch
• V71
• V72
• V937
• Z907

3.7L

3.7L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• 3.7l/4.7l
• 5.7l/6.1l
• A108
• Accelerator pedal position sensor (5.7l: base of accelerator pedal)
• Apps 1 gnd
• Apps 1 sig
• Apps 1 signal
• Apps 2 gnd
• Apps 2 signal
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• D64
• D65
• Engine controls system
• Etc motor (+)
• Etc motor (-)
• F855
• F856
• Fuse 10a
• Fuse d b(+)
• G100 (left rear of engine compt)
• Ground
• Hot at all times
• Hot in run or start
• Input speed sensor (rfe) (left side of transmission)
• Junction block (left side of dash)
• K122
• K124
• K126
• K167
• K22
• K23
• K29
• K400
• K922
• Output speed sensor (rfe) (left side of transmission)
• Powertrain control module (right rear of engine compt)
• S/c sw return
• S/c sw rtn
• S/c sw sense 1
• S/c sw sense 2
• S/c sw sns 1
• S/c sw sns 2
• S106
• S139 (4.7l: right front of engine) (3.7l: rear of engine) (5.7l & 6.1l: right rear of engine compt)
• S140 (3.7l: right rear of engine compt) (4.7l, 5.7l: rear of engine) (6.1l: right front of engine
• S144 (4.7l: left side of transmission) (5.7l & 6.1l: front of transmission)
• S212
• S228
• Sens gnd
• Speed control switch
• Speed sens sig
• Steering control module (at steering wheel)
• Stop lamp switch (left side of dash)
• T13
• T14
• T52
• Throttle body (3.7l & 4.7l: top of engine) (5.7l & 6.1l: top left front of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sensor rtn
• V71
• V72
• V937
• Z907

4.7L

4.7L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• 3.7l/4.7l
• 5.7l/6.1l
• A108
• Accelerator pedal position sensor (5.7l: base of accelerator pedal)
• Apps 1 gnd
• Apps 1 sig
• Apps 1 signal
• Apps 2 gnd
• Apps 2 signal
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• D64
• D65
• Engine controls system
• Etc motor (+)
• Etc motor (-)
• F855
• F856
• Fuse 10a
• Fuse d b(+)
• G100 (left rear of engine compt)
• Ground
• Hot at all times
• Hot in run or start
• Input speed sensor (rfe) (left side of transmission)
• Junction block (left side of dash)
• K122
• K124
• K126
• K167
• K22
• K23
• K29
• K400
• K922
• Output speed sensor (rfe) (left side of transmission)
• Powertrain control module (right rear of engine compt)
• S/c sw return
• S/c sw rtn
• S/c sw sense 1
• S/c sw sense 2
• S/c sw sns 1
• S/c sw sns 2
• S106
• S139 (4.7l: right front of engine) (3.7l: rear of engine) (5.7l & 6.1l: right rear of engine compt)
• S140 (3.7l: right rear of engine compt) (4.7l, 5.7l: rear of engine) (6.1l: right front of engine
• S144 (4.7l: left side of transmission) (5.7l & 6.1l: front of transmission)
• S212
• S228
• Sens gnd
• Speed control switch
• Speed sens sig
• Steering control module (at steering wheel)
• Stop lamp switch (left side of dash)
• T13
• T14
• T52
• Throttle body (3.7l & 4.7l: top of engine) (5.7l & 6.1l: top left front of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sensor rtn
• V71
• V72
• V937
• Z907

5.7L

5.7L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• 3.7l/4.7l
• 5.7l/6.1l
• A108
• Accelerator pedal position sensor (5.7l: base of accelerator pedal)
• Apps 1 gnd
• Apps 1 sig
• Apps 1 signal
• Apps 2 gnd
• Apps 2 signal
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• D64
• D65
• Engine controls system
• Etc motor (+)
• Etc motor (-)
• F855
• F856
• Fuse 10a
• Fuse d b(+)
• G100 (left rear of engine compt)
• Ground
• Hot at all times
• Hot in run or start
• Input speed sensor (rfe) (left side of transmission)
• Junction block (left side of dash)
• K122
• K124
• K126
• K167
• K22
• K23
• K29
• K400
• K922
• Output speed sensor (rfe) (left side of transmission)
• Powertrain control module (right rear of engine compt)
• S/c sw return
• S/c sw rtn
• S/c sw sense 1
• S/c sw sense 2
• S/c sw sns 1
• S/c sw sns 2
• S106
• S139 (4.7l: right front of engine) (3.7l: rear of engine) (5.7l & 6.1l: right rear of engine compt)
• S140 (3.7l: right rear of engine compt) (4.7l, 5.7l: rear of engine) (6.1l: right front of engine
• S144 (4.7l: left side of transmission) (5.7l & 6.1l: front of transmission)
• S212
• S228
• Sens gnd
• Speed control switch
• Speed sens sig
• Steering control module (at steering wheel)
• Stop lamp switch (left side of dash)
• T13
• T14
• T52
• Throttle body (3.7l & 4.7l: top of engine) (5.7l & 6.1l: top left front of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sensor rtn
• V71
• V72
• V937
• Z907

6.1L

6.1L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Cruise Control Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• 3.7l/4.7l
• 5.7l/6.1l
• A108
• Accelerator pedal position sensor (5.7l: base of accelerator pedal)
• Apps 1 gnd
• Apps 1 sig
• Apps 1 signal
• Apps 2 gnd
• Apps 2 signal
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• D64
• D65
• Engine controls system
• Etc motor (+)
• Etc motor (-)
• F855
• F856
• Fuse 10a
• Fuse d b(+)
• G100 (left rear of engine compt)
• Ground
• Hot at all times
• Hot in run or start
• Input speed sensor (rfe) (left side of transmission)
• Junction block (left side of dash)
• K122
• K124
• K126
• K167
• K22
• K23
• K29
• K400
• K922
• Output speed sensor (rfe) (left side of transmission)
• Powertrain control module (right rear of engine compt)
• S/c sw return
• S/c sw rtn
• S/c sw sense 1
• S/c sw sense 2
• S/c sw sns 1
• S/c sw sns 2
• S106
• S139 (4.7l: right front of engine) (3.7l: rear of engine) (5.7l & 6.1l: right rear of engine compt)
• S140 (3.7l: right rear of engine compt) (4.7l, 5.7l: rear of engine) (6.1l: right front of engine
• S144 (4.7l: left side of transmission) (5.7l & 6.1l: front of transmission)
• S212
• S228
• Sens gnd
• Speed control switch
• Speed sens sig
• Steering control module (at steering wheel)
• Stop lamp switch (left side of dash)
• T13
• T14
• T52
• Throttle body (3.7l & 4.7l: top of engine) (5.7l & 6.1l: top left front of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sensor rtn
• V71
• V72
• V937
• Z907

DEFOGGERS

Defoggers Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Defoggers Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• 87a
• A/c heater control
• Automatic a/c
• C110
• C16
• C910
• C917
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• Defogger relay control
• Driver door module (w/ memory) (rear center of driver's door)
• Driver outside rearview mirror (at mirror)
• Driver outside rearview mirror (w/o memory) (at mirror)
• Fuse 10 10a
• Fuse 3 10a
• G300 (under front passenger's seat)
• G301 (left rear door)
• G303 (under driver's seat)
• Heated liftgate glass
• Heater driver
• Heater return
• Hot at all times
• Hot w/ run relay energized
• Junction block (left side of dash)
• Manual a/c
• Passenger door module (w/ memory)
• Passenger outside rearview mirror (at mirror)
• Passenger outside rearview mirror (w/o memory) (at mirror)
• Rear window defogger relay
• S343
• S349
• S354 (upper right side of liftgate)
• S355

ENGINE PERFORMANCE

3.0L DIESEL

3.0L Diesel, Engine Performance Wiring Diagram (1 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for 3.0L Diesel, Engine Performance Wiring Diagram (1 of 4) for Jeep Grand Cherokee Overland 2009:

• 5v sply
• 87a
• A/c clutch relay ctrl
• A15
• Air conditioning system
• Anti-lock brakes system
• App 1 sens gnd
• App 1 sig
• App 2 sens gnd
• Apps sig 2
• Asd rly ctrl
• Asd rly out
• Auto shut down relay (in power distribution center)
• B15
• B16
• Br sw sig 1
• Br sw sig 2
• C13
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• Cruise control system
• D64
• D65
• Engine control module
• F26
• F42
• F855
• F856
• F942
• Front control module
• Fuel pump module (on top of fuel tank)
• Fuel pump rly ctrl
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 50a
• Fused ignition sw out
• G101 (left side of engine compt)
• G302 (under left rear seat)
• Ground
• Hot at all times
• Hot in on or start
• Ign sw (run-start)
• Ign sw out (start)
• Instrument cluster system
• Integrated power module (left side of engine compt)
• Junction block (left side of dash)
• K167
• K23
• K29
• K31
• K342
• K354
• K355
• K363
• K400
• K542
• K951
• Pnk/tan
• Power distribution center (left side of engine compt)
• Ptc 2 relay ctrl
• Red/tan
• Rly ctrl
• S/c sw rtn
• S/c sw sns 1
• S/c sw sns 2
• S106
• S116
• S121
• S151 (in headlamp & dash harness)
• S153
• S168
• S307
• Sens gnd
• Sens sig
• Starting/charging system
• Stop lamp switch
• T752
• V71
• V72
• V937
• Z130
• Z816

3.0L Diesel, Engine Performance Wiring Diagram (2 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for 3.0L Diesel, Engine Performance Wiring Diagram (2 of 4) for Jeep Grand Cherokee Overland 2009:

• (base of accelerator pedal) accelerator pedal position sensor
• (front of right cylinder bank) boost pressure sensor
• (glow plugs 1, 3, 5: top of right cylinder bank) (glow plugs 2, 4, 6: top of left cylinder bank)
• (left rear of engine) exhaust gas pressure sensor
• (rear of left cylinder bank) egr valve
• (right side of engine compt) exhaust differential pressure sensor
• (top center of engine) intake swirl servo motor
• (top center of engine) water in fuel sensor
• (top right rear of engine) boost pressure servo motor
• 5v sply
• A15
• A202
• A203
• A204
• A208
• A211
• A216
• A904
• App 1 sig
• App 2 sig
• Asd rly out
• Catalyst exhaust gas temperature post sensor
• Catalyst exhaust gas temperature pre sensor
• Computer data lines system
• Crankcase vent heater
• D509
• Egr airflow control valve (front of right cylinder bank)
• Fuel pressure sensor (rear of right cylinder bank)
• G106 (near powertrain control module)
• G107 (top right rear of engine)
• Glow plug 1
• Glow plug 1 ctrl
• Glow plug 2
• Glow plug 2 ctrl
• Glow plug 3
• Glow plug 3 ctrl
• Glow plug 4
• Glow plug 4 ctrl
• Glow plug 5
• Glow plug 5 ctrl
• Glow plug 6
• Glow plug 6 ctrl
• Glow plug module (right front of engine)
• Ground
• Lin bus
• Pnk/red
• Pnk/tan
• Power distribution system
• Red
• Red/tan
• S162 (in headlamp & dash harness)
• Sens gnd
• Z921

3.0L Diesel, Engine Performance Wiring Diagram (3 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for 3.0L Diesel, Engine Performance Wiring Diagram (3 of 4) for Jeep Grand Cherokee Overland 2009:

• (top of left cylinder bank) fuel pressure solenoid
• 02 1/1 pos ctrl
• 87a
• Computer data lines system
• D509
• Engine control module
• Fuel inj 2 lo ctrl
• Fuel inj 3 lo ctrl
• Fuel inj 4 lo ctrl
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel pump relay
• Fuel quantity solenoid (front of left cylinder bank)
• Fuel temperature sensor (left front of engine)
• Fuse 20a
• Hot at all times
• K156
• K157
• K181
• K21
• K24
• K314
• K34
• K35
• K352
• K353
• K359
• K362
• K365
• K37
• K370
• K390
• K43
• K612
• K613
• K614
• K656
• K915
• K916
• K936
• Lin bus
• Pnk/red
• Pnk/tan
• Power distribution center (left side of engine compt)
• Red/tan
• S128
• Sens gnd
• Sens sig
• Sens sig 1
• Sol ctrl
• Temp gnd
• Temp sig
• Valve motor (+)
• Valve rtn
• Z36

3.0L Diesel, Engine Performance Wiring Diagram (4 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for 3.0L Diesel, Engine Performance Wiring Diagram (4 of 4) for Jeep Grand Cherokee Overland 2009:

• (in intake air duct) mass air flow sensor
• (left rear of engine) crankshaft position sensor
• (right side of engine) camshaft position sensor
• 12v sply
• 5v sply
• Control
• Current
• Engine control module
• Engine coolant temperature sensor (top left side of engine)
• F851
• F858
• Fuel inj 1 hi ctrl
• Fuel inj 1 lo ctrl
• Fuel inj 2 hi ctrl
• Fuel inj 3 hi ctrl
• Fuel inj 4 hi ctrl
• Fuel inj 5 hi ctrl
• Fuel inj 5 lo ctrl
• Fuel inj 6 hi ctrl
• Fuel inj 6 lo ctrl
• G123
• G224
• Htr ctrl
• Ign sw
• Intake air temperature sensor (right front of engine)
• K11
• K12
• K13
• K14
• K222
• K312
• K313
• K315
• K350
• K356
• K366
• K369
• K38
• K41
• K44
• K58
• K611
• K638
• K658
• K844
• K853
• K902
• K914
• K923
• K934
• K944
• K957
• K960
• K99
• Motor ctrl
• N116
• N117
• O2 1/1 heater ctrl
• O2 1/1 ref sig
• O2 1/2 pmp cell trim
• Oil pressure sensor (lower right front of engine)
• Oil temperature sensor (center rear of oil pan)
• Oxygen sensor
• Pnk/red
• Pnk/tan
• Pump
• Ref sig
• Relay out
• Sens gnd
• Sens sig
• Sens sig 2
• Sig
• Valve motor (-)
• Valve sply
• X635
• Z43
• Z753

3.7L

3.7L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) g102
• (right rear of engine compt) s140
• 5 vol
• A209
• A803
• Camshaft position sensor (right front of engine)
• Can c bus (+)
• Can c bus (-)
• Ckp signal
• Cmp signal
• Coil ctrl 1
• Coil ctrl 2
• Coil ctrl 3
• Coil ctrl 4
• Coil ctrl 5
• Coil ctrl 6
• Computer data lines system
• Crankshaft position sensor (lower right side of engine)
• D64
• D65
• Ect sig
• Egr sig
• Egr sol
• Egr sol control
• Etc motor (+)
• Etc motor (-)
• Exhaust gas recirculation assembly (top left rear of engine)
• F42
• F855
• F856
• F942
• Fuse 20a
• Fused asd rly
• Fused b (+)
• Fused ign sw
• G102 (left side of engine compt)
• Gen field ctrl
• Gen sense
• Ground
• Hot at all times
• Iat sig
• Inj ctrl 1
• Inj ctrl 2
• Inj ctrl 3
• Inj ctrl 4
• Inj ctrl 5
• Inj ctrl 6
• Intake air temperature sensor (top front of engine)
• K10
• K11
• K12
• K122
• K124
• K125
• K126
• K13
• K14
• K141
• K15
• K16
• K18
• K19
• K199
• K21
• K22
• K24
• K242
• K243
• K34
• K35
• K38
• K41
• K42
• K43
• K44
• K58
• K85
• K900
• K902
• K904
• K922
• K924
• K942
• K99
• Knock sensor 1 (left rear of engine)
• Knock sensor 2 (right side of engine)
• Map signal
• O2 1/1 htr ctrl
• O2 1/1 signal
• O2 1/2 sig
• O2 2/1 htr ctrl
• O2 2/1 sig
• O2 2/2 sig
• O2 return (dn)
• O2 return (up)
• Oil pres sig
• Power distribution center (left side of engine compt)
• Powertrain control module (right rear of engine compt)
• Red
• S139 (rear of engine)
• S141
• S146
• S167
• Sens 1 return
• Sens 1 rtn
• Sens 1 sig
• Sens 1 signal
• Sens 2 return
• Sens 2 rtn
• Sens 2 sig
• Sens 2 signal
• Sens gnd
• Sensor gnd
• Shift lever assembly (base of shift lever)
• Starting/ charging system
• Tp 1 signal
• Tp 2 signal
• Tp sens return
• Z130
• Z816

3.7L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Overland 2009:

• (rear of engine)
• (right side of transmission)
• Engine coolant temperature sensor (top front of engine)
• G102 (left side of engine compt)
• Left front oxygen sensor (near left front of transmission)
• Left rear oxygen sensor (near rear of transmission)
• Map sensor (top front of engine)
• Oil pressure switch (lower left front of engine)
• Right front oxygen sensor (near right front of transmission)
• Right rear oxygen sensor (near right rear of transmission)
• S142
• S143
• S146

3.7L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Overland 2009:

• (left rear of engine)
• 5v sply
• Etc motor (+)
• Etc motor (-)
• Fuel injectors (1: top left front of engine) (2, 4 & 6: top right of engine) (3 & 5: top left of engine)
• Fuse 20a
• Hot at all times
• Power distribution center (left side of engine compt)
• S138 (right side of engine)
• S149
• S158
• Throttle body (top of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sens rtn

3.7L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Overland 2009:

• (under left rear seat) g302
• 87a
• Fuel pump module (on top of fuel tank)
• Fuel pump relay
• Fuse 10a
• Hot in on or start
• Ignition capacitor
• Ignition coils (1, 3, 5: top left of engine) (2, 4, 6: top right of engine)
• Instrument cluster system
• Junction block (left side of dash)
• Power distribution center (left side of engine compt)
• Red/tan
• S106
• S137
• S148 (right side of engine)
• S307

3.7L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Overland 2009:

• (in headlamp & dash harness) s130
• (in power distribution center) s116
• 87a
• A/c clutch rly
• A15
• Accelerator pedal position sensor (base of accelerator pedal)
• Air conditioning system
• Apps 1 sens
• Apps 1 sens gnd
• Apps 1 sig
• Apps 1 signal
• Apps 2 sens gnd
• Apps 2 sig
• Apps 2 signal
• Aps 2 sens
• Asd rly ctrl
• Auto shut down relay
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• C13
• Cruise control system
• Esm signal
• Evap purge sol
• Evap system monitor switch
• Evap/purge sol sig
• Evap/purge solenoid (left side of engine compt)
• F42
• Front control module
• Fuel pump rly ctrl
• Fuse 25a
• Fuse 50a
• Fuse asd relay out
• Fused asd relay output
• G100 (left rear of engine compt)
• G302 (under left rear seat)
• Hot at all times
• Integrated power module (left side of engine compt)
• Ipm
• K107
• K167
• K23
• K29
• K299
• K31
• K342
• K399
• K400
• K52
• K70
• O2 1/2 htr ctrl
• O2 2/2 htr ctrl
• Power distribution center (left side of engine compt)
• Powertrain control module (right rear of engine compt)
• Red/tan
• S/c sw rtn
• S/c sw sns 2
• S/c switch sense 1
• S118
• S134
• S307
• Starter rly ctrl
• Starting/charging system
• Stop lamp switch (lower left side of dash)
• T752
• V71
• V72
• V937

4.7L FLEX FUEL

4.7L Flex Fuel, Engine Performance Wiring Diagram (1 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, Engine Performance Wiring Diagram (1 of 6) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) g102
• (right rear of engine) s139
• (right side of engine)
• A209
• A803
• Camshaft position sensor (right front of engine)
• Can c bus (+)
• Can c bus (-)
• Ckp signal
• Cmp sig
• Coil ctrl 1
• Coil ctrl 2
• Coil ctrl 3
• Coil ctrl 4
• Coil ctrl 5
• Coil ctrl 6
• Coil ctrl 7
• Coil ctrl 8
• Computer data lines system
• Crankshaft position sensor (lower right side of engine)
• D64
• D65
• Ect sig
• Egr sig
• Egr sol ctrl
• Etc motor (-)
• Etc mtr (+)
• F42
• F855
• F856
• F942
• Fuse 20a
• Fuse asd rly
• Fused b (+)
• Fused ign sw
• Gen field ctrl
• Gen sns
• Gnd
• Ground
• Hot at all times
• Iat sig
• Inj ctrl 1
• Inj ctrl 2
• Inj ctrl 3
• Inj ctrl 4
• Inj ctrl 5
• Inj ctrl 6
• Inj ctrl 7
• Inj ctrl 8
• Intake air temperature sensor (top front of engine)
• K10
• K11
• K12
• K122
• K124
• K125
• K126
• K13
• K14
• K141
• K15
• K16
• K199
• K21
• K22
• K24
• K243
• K26
• K28
• K34
• K35
• K38
• K41
• K42
• K43
• K44
• K58
• K85
• K86
• K900
• K902
• K904
• K922
• K93
• K942
• K97
• K98
• K99
• Knock sensor 1 (right rear of engine)
• Map sig
• O2 1/1 htr
• O2 1/1 sig
• O2 1/2 sig
• O2 2/1 htr
• O2 2/1 sig
• O2 2/2 sig
• O2 return (dn)
• O2 return (up)
• Oil press sig
• Oil pressure switch (lower left front of engine)
• Power distribution center (left side of engine compt)
• Powertrain control module (right rear of engine compt)
• Red
• S140 (rear of engine)
• S141
• S150 (right rear of engine)
• S167
• Sens 1 rtn
• Sens 1 sig
• Sens 1 signal
• Sensor
• Sensor gnd
• Shift lever assembly (base of shift lever)
• Starting/ charging system
• Tp 2 sig
• Tp sens ret
• Tps 1 sig
• Z130
• Z816

4.7L Flex Fuel, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) g102
• (right front of transmission)
• (right rear of engine compt)
• 5v sply
• Egr sig
• Engine coolant temperature sensor (top front of engine)
• Exhaust gas recirculation valve assembly (top left rear of engine)
• G102 (left side of engine compt)
• Gnd
• Left front oxygen sensor (near left front of transmission)
• Left rear oxygen sensor (near right side of transmission)
• Map sensor (top front of engine)
• Right front oxygen sensor (near right front of transmission)
• Right rear oxygen sensor (near right rear of transmission)
• S142
• S143
• S146
• Sens gnd
• Sol ctrl

4.7L Flex Fuel, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Overland 2009:

• (left rear of engine) s149
• 5v sply
• Etc motor (-)
• Etc mtr (+)
• Front control module
• Fuel injectors (1: top left front of engine) (2, 4, 6 & 8: top right of engine) (3, 5 & 7: top left of engine)
• Fuse 20a
• Fuse ignition switch output (run/start)
• Hot at all times
• Integrated power module (left side of engine compt)
• Ipm
• Power distribution center (left side of engine compt)
• S132
• S138 (right side of engine)
• S158
• Throttle body (top of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sens rtn

4.7L Flex Fuel, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Overland 2009:

• (1, 3, 5 & 7 : top left of engine) (2, 4, 6 & 8 : top right of engine)
• (below left rear seat) g302
• (in power distribution center) s116
• (right side of engine)
• (top left of engine)
• 87a
• A15
• Front control module
• Fuel pump module (on top of fuel tank)
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fused asd relay output
• G100 (left rear of engine compt)
• Hot at all times
• Hot in on or start
• Ignition capacitor
• Ignition coils
• Instrument cluster system
• Integrated power module (left side of engine compt)
• Ipm
• Junction block (left side of dash)
• Power distribution center (left side of engine compt)
• Red/tan
• S106
• S125
• S130 (in headlamp & dash harness)
• S136
• S137
• S148
• S307
• Stop lamp switch (lower left side of dash)
• Transmission control relay

4.7L Flex Fuel, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Overland 2009:

• 2c press
• 2c sol ctrl
• 4c prs sw sns
• 4c sol ctrl
• 5 volt sply
• 87a
• Accelerator pedal position sensor (base of accelerator pedal)
• Apps 2 sens gnd
• Apps no 1 sens gnd
• Apps no 1 sig
• Apps no 2 sig
• Auto shut down relay
• Fuse 50a
• Hot at all times
• L/r press
• L/r sol ctrl
• Line pressure sensor (right rear of transmission)
• Ms sol ctrl
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• Pre- ss sol ctrl
• S118
• S145 (right rear of engine compt)
• Tran ctrl rly out
• Transmission solenoid/trs assembly (left side of transmission)
• Transmission temperature sensor
• Trs t1 sns
• Trs t2 sns
• Trs t3 sns
• Trs t41 sns
• Trs t42 sns
• Ud press
• Ud sol ctrl

4.7L Flex Fuel, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Overland 2009:

• (base of shift lever) shift lever assembly
• (below left rear seat) g302
• 2c pres sw sns
• 2c sol ctrl
• 4c pres sw sns
• 4c sol ctrl
• A/c clutch rly
• Air conditioning system
• Apps no 1 sens gnd
• Apps no 1 sig
• Apps no 2 sens gnd
• Apps no 2 sig
• Asd rly ctrl
• Autostick up/down
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• C13
• Cruise control system
• Esm signal
• Evap purge ctrl
• Evap system monitor switch
• Evap/purge sol sig
• Evap/purge solenoid (left side of engine compt)
• F42
• Fuel pump rly ctrl
• Fuse relay output
• G102 (left side of engine compt)
• Ground
• Input speed sens
• Input speed sensor (left side of trans- mission)
• K107
• K167
• K23
• K29
• K299
• K31
• K342
• K399
• K400
• K52
• K70
• L/r press sw sens
• L/r sol ctrl
• Line pres sens sig
• Ms sol ctrl
• O2 1/2 htr ctrl
• O2 2/2 htr ctrl
• Od pres sw sns
• Od sol ctrl
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Powertrain control module (right rear of engine compt)
• Pressure ctrl sol
• S/c sw rtn
• S/c sw sns 1
• S/c sw sns 2
• S144 (left side of transmission)
• S147
• S307
• Spd sensor gnd
• Starter rly ctrl
• Starting/charging system
• T118
• T13
• T14
• T140
• T147
• T15
• T16
• T20
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• T752
• Trans ctrl output
• Trans ctrl relay
• Trans temp sens
• Trs t1 sns
• Trs t2 sns
• Trs t3 sns
• Trs t41 sns (p/n)
• Trs t42 sns
• Ud pres sw sns
• Ud sol ctrl
• V71
• V72
• V937
• Z903

5.7L

5.7L, Engine Performance Wiring Diagram (1 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (1 of 6) for Jeep Grand Cherokee Overland 2009:

• (5.7l)
• (5.7l: rear of engine) (6.1l: right front of engine)
• (6.1l)
• (near powertrain control module) g106 (left side of engine compt) g102
• (or k902)
• (or k904)
• (or pnk/red)
• (right rear of engine compt)
• A209
• A803
• Camshaft position sensor (5.7l: right front of engine)
• Can c bus (+)
• Can c bus (-)
• Ckp sig
• Cmp sig
• Coil ctrl 1
• Coil ctrl 2
• Coil ctrl 3
• Coil ctrl 4
• Coil ctrl 5
• Coil ctrl 6
• Coil ctrl 7
• Coil ctrl 8
• Computer data lines system
• Crankshaft position sensor (5.7l: right side of engine)
• D64
• D65
• Ect sig
• Egr signal
• Egr sol ctrl
• Engine coolant temperature sensor (left front of engine)
• Etc motor (+)
• Etc motor (-)
• F42
• F855
• F856
• F942
• Fuse 20a
• Fused asd rly output
• Fused b (+)
• Gen field ctrl
• Gen sns
• Ground
• Hot at all times
• Iat sig
• Ign sw output
• Inj ctrl 1
• Inj ctrl 2
• Inj ctrl 3
• Inj ctrl 4
• Inj ctrl 5
• Inj ctrl 6
• Inj ctrl 7
• Inj ctrl 8
• Inlet air temperature sensor (6.1l)
• Intake air temperature sensor (5.7l) (right front of engine)
• K10
• K11
• K12
• K122
• K124
• K125
• K126
• K13
• K14
• K141
• K15
• K16
• K199
• K21
• K22
• K24
• K242
• K243
• K26
• K28
• K34
• K35
• K38
• K41
• K42
• K43
• K44
• K452
• K453
• K58
• K85
• K86
• K900
• K902
• K904
• K922
• K924
• K93
• K942
• K97
• K98
• K99
• Knock sensor 1 (left side of engine)
• Knock sensor 2 (5.7l: right side of engine)
• Map sig
• Mds sol ctrl 4
• Mds sol ctrl 6
• O2 1/1 htr ctrl
• O2 1/1 signal
• O2 1/2 sig
• O2 2/1 htr ctrl
• O2 2/1 signal
• O2 2/2 sig
• O2 return
• Oil pres sig
• Power distribution center (left side of engine compt)
• Powertrain control module (right rear of engine compt)
• Red
• S139
• S140
• S141 (5.7l: right rear of engine)
• S150 (6.1l) s167 (5.7l)
• Sens 1 return
• Sens 1 rtn
• Sens 1 sig
• Sens 1 signal
• Sens 2 return
• Sens 2 rtn
• Sens 2 sig
• Sens 2 signal
• Sensor gnd
• Shift lever assembly (base of shift lever)
• Starting/ charging system
• Tp 1 signal
• Tp 2 sig
• Tp sens rtn
• Z130
• Z816

5.7L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Overland 2009:

• (5.7l: right front of transmission) (6.1l: right rear of engine compt
• (left side of engine compt) (6.1l) g101 (5.7l) g102
• (right rear of engine compt)
• (right rear of engine)
• 5v sply
• 6.1l
• Egr sig
• Except 6.1l
• Exhaust gas recirculation valve assembly (right front of engine)
• G102 (5.7l) g101 (6.1l) (left side of engine compt)
• Gnd
• Left front oxygen sensor (left rear of engine)
• Left rear oxygen sensor (right front of transmission)
• Map sensor (top rear of engine)
• Oil pressure sensor (lower right front of engine)
• Right front oxygen sensor (right front of transmission)
• Right rear oxygen sensor (right rear of transmission)
• S142
• S143
• S146
• S150 (5.7l)
• Sens gnd
• Sol ctrl

5.7L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Overland 2009:

• (5.7l: right side of engine)
• (left rear of engine)
• 5v sply
• A15
• A916
• Engine compt)
• Etc motor (+)
• Etc motor (-)
• Front control module
• Fuel injector 1 (top left of engine)
• Fuel injector 2 (5.7l: top right of engine)
• Fuel injector 3 (top left left of engine)
• Fuel injector 4 (5.7l: top right of engine)
• Fuel injector 5 (top left left of engine)
• Fuel injector 6 (5.7l: top right of engine)
• Fuel injector 7 (top left left of engine)
• Fuel injector 8 (5.7l: top right of engine)
• Fuse 20a
• Fused asd relay output
• Fused ignition switch output (run/start)
• G100 (left rear of engine compt)
• Gnd
• Hot at all times
• Hydraulic cooling fan module (5.7l) (left side of b(+)
• Hydraulic radiator fan solenoid control
• Integrated power module (left side of engine compt)
• Ipm
• K173
• Power distribution center (left side of eng compt)
• Rad fan sol ctrl
• Red/tan
• S128 (5.7l)
• S132
• S138
• S149
• S158
• Throttle body (top left front of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sens rtn
• Z823

5.7L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Overland 2009:

• (1, 3, 5 & 7 : top left of engine) (2, 4, 6 & 8 : top right of engine)
• (6.1l: left rear engine) (5.7l: right side of engine) red/tan s148
• (in power distribution center) s116
• (top left of engine)
• 5.7l
• 5v sply
• 6.1l
• 87a
• Accelerator pedal position sensor (base of accelerator pedal)
• Apps 1 sens
• Apps 1 sig
• Apps 2 sig
• Aps 2 sens
• Fuel pump module (on top of fuel tank)
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• Fuse 25a
• G100 (left rear of engine compt)
• G302 (under left rear seat)
• Hot at all times
• Hot in on or start
• Ignition capacitor
• Ignition coils
• Instrument cluster system
• Junction block (left side of dash)
• Oil temperature sensor (lower right front of engine)
• Power distribution center (left side of engine compt)
• Red/ tan
• Red/ tan (in headlamp & dash harness) s130
• Red/tan
• S106
• S125
• S137
• S307
• Stop lamp switch (5.7l: left side of dash)
• Transmission control relay

5.7L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) g102
• (right rear of transmission) line pressure sensor
• 2c press
• 2c sol ctrl
• 4c prs sw sns
• 4c sol ctrl
• 5.7l
• 87a
• Auto shut down relay
• Fuse 50a
• Hot at all times
• L/r press
• Lr sol ctrl
• Ms sol ctrl
• Multi displacement system solenoid cylinder 1
• Multi displacement system solenoid cylinder 4
• Multi displacement system solenoid cylinder 6
• Multi displacement system solenoid cylinder 7
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• Pres sol ctrl
• S118
• S145 (right rear of engine compt)
• S154
• Tran ctrl rly out
• Transmission solenoid/trs assembly (left side of transmission)
• Transmission temperature sensor
• Trs t1 sns
• Trs t2 sns
• Trs t3 sns
• Trs t41 sense
• Trs t42 sense
• Ud press
• Ud sol ctrl

5.7L, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) g102
• 2c pres sw sens
• 2c sol ctrl
• 4c pres sw sens
• 4c sol ctrl
• A/c clutch rly
• Air conditioning system
• Apps 1 sens gnd
• Apps 1 sig
• Apps 2 sens gnd
• Apps 2 sig
• Asd rly ctrl
• Auto up/dn
• Autostick up/dn
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• C13
• Cruise control system
• Eng oil temp sig
• Esm signal
• Evap purge signal
• Evap system monitor switch
• Evap/purge sol sig
• Evap/purge solenoid (left side of engine compt)
• F42
• Fuel pump rly ctrl
• Fuse asd relay out
• G102 (left side of engine compt)
• G224
• G302 (under left rear seat)
• Ground
• Input speed sens
• Input speed sensor (left side of trans- mission)
• K107
• K167
• K23
• K29
• K299
• K31
• K342
• K399
• K400
• K442
• K451
• K454
• K52
• K70
• L/r press sw sense
• L/r sol ctrl
• Line pres sens sig
• Mds sol ctrl 1
• Mds sol ctrl 7
• Ms sol ctrl
• O2 1/2 htr ctrl
• O2 2/2 htr ctrl
• Od pres sw sens
• Od sol ctrl
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Powertrain control module (right rear of engine compt)
• Pressure ctrl sol
• S/c sw rtn
• S/c sw sns 1
• S/c sw sns 2
• S144 (front of transmission)
• S146
• S147
• S307
• Shift lever assembly (base of shift lever)
• Speed sens gnd
• Starter rly ctrl
• Starting/charging system
• T118
• T13
• T14
• T140
• T147
• T15
• T16
• T20
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• T752
• Trans ctrl output
• Trans ctrl relay
• Trans temp sens
• Trs t1 sense
• Trs t2 sense
• Trs t3 sense
• Trs t41 sense (p/n)
• Trs t42 sense
• Ud pres sw sens
• Ud sol ctrl
• V71
• V72
• V937
• Variable camshaft timing solenoid
• Vct ctrl
• Z903

6.1L

6.1L, Engine Performance Wiring Diagram (1 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Engine Performance Wiring Diagram (1 of 6) for Jeep Grand Cherokee Overland 2009:

• (5.7l)
• (5.7l: rear of engine) (6.1l: right front of engine)
• (6.1l)
• (near powertrain control module) g106 (left side of engine compt) g102
• (or k902)
• (or k904)
• (or pnk/red)
• (right rear of engine compt)
• A209
• A803
• Camshaft position sensor (5.7l: right front of engine)
• Can c bus (+)
• Can c bus (-)
• Ckp sig
• Cmp sig
• Coil ctrl 1
• Coil ctrl 2
• Coil ctrl 3
• Coil ctrl 4
• Coil ctrl 5
• Coil ctrl 6
• Coil ctrl 7
• Coil ctrl 8
• Computer data lines system
• Crankshaft position sensor (5.7l: right side of engine)
• D64
• D65
• Ect sig
• Egr signal
• Egr sol ctrl
• Engine coolant temperature sensor (left front of engine)
• Etc motor (+)
• Etc motor (-)
• F42
• F855
• F856
• F942
• Fuse 20a
• Fused asd rly output
• Fused b (+)
• Gen field ctrl
• Gen sns
• Ground
• Hot at all times
• Iat sig
• Ign sw output
• Inj ctrl 1
• Inj ctrl 2
• Inj ctrl 3
• Inj ctrl 4
• Inj ctrl 5
• Inj ctrl 6
• Inj ctrl 7
• Inj ctrl 8
• Inlet air temperature sensor (6.1l)
• Intake air temperature sensor (5.7l) (right front of engine)
• K10
• K11
• K12
• K122
• K124
• K125
• K126
• K13
• K14
• K141
• K15
• K16
• K199
• K21
• K22
• K24
• K242
• K243
• K26
• K28
• K34
• K35
• K38
• K41
• K42
• K43
• K44
• K452
• K453
• K58
• K85
• K86
• K900
• K902
• K904
• K922
• K924
• K93
• K942
• K97
• K98
• K99
• Knock sensor 1 (left side of engine)
• Knock sensor 2 (5.7l: right side of engine)
• Map sig
• Mds sol ctrl 4
• Mds sol ctrl 6
• O2 1/1 htr ctrl
• O2 1/1 signal
• O2 1/2 sig
• O2 2/1 htr ctrl
• O2 2/1 signal
• O2 2/2 sig
• O2 return
• Oil pres sig
• Power distribution center (left side of engine compt)
• Powertrain control module (right rear of engine compt)
• Red
• S139
• S140
• S141 (5.7l: right rear of engine)
• S150 (6.1l) s167 (5.7l)
• Sens 1 return
• Sens 1 rtn
• Sens 1 sig
• Sens 1 signal
• Sens 2 return
• Sens 2 rtn
• Sens 2 sig
• Sens 2 signal
• Sensor gnd
• Shift lever assembly (base of shift lever)
• Starting/ charging system
• Tp 1 signal
• Tp 2 sig
• Tp sens rtn
• Z130
• Z816

6.1L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Overland 2009:

• (5.7l: right front of transmission) (6.1l: right rear of engine compt
• (left side of engine compt) (6.1l) g101 (5.7l) g102
• (right rear of engine compt)
• (right rear of engine)
• 5v sply
• 6.1l
• Egr sig
• Except 6.1l
• Exhaust gas recirculation valve assembly (right front of engine)
• G102 (5.7l) g101 (6.1l) (left side of engine compt)
• Gnd
• Left front oxygen sensor (left rear of engine)
• Left rear oxygen sensor (right front of transmission)
• Map sensor (top rear of engine)
• Oil pressure sensor (lower right front of engine)
• Right front oxygen sensor (right front of transmission)
• Right rear oxygen sensor (right rear of transmission)
• S142
• S143
• S146
• S150 (5.7l)
• Sens gnd
• Sol ctrl

6.1L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Overland 2009:

• (5.7l: right side of engine)
• (left rear of engine)
• 5v sply
• A15
• A916
• Engine compt)
• Etc motor (+)
• Etc motor (-)
• Front control module
• Fuel injector 1 (top left of engine)
• Fuel injector 2 (5.7l: top right of engine)
• Fuel injector 3 (top left left of engine)
• Fuel injector 4 (5.7l: top right of engine)
• Fuel injector 5 (top left left of engine)
• Fuel injector 6 (5.7l: top right of engine)
• Fuel injector 7 (top left left of engine)
• Fuel injector 8 (5.7l: top right of engine)
• Fuse 20a
• Fused asd relay output
• Fused ignition switch output (run/start)
• G100 (left rear of engine compt)
• Gnd
• Hot at all times
• Hydraulic cooling fan module (5.7l) (left side of b(+)
• Hydraulic radiator fan solenoid control
• Integrated power module (left side of engine compt)
• Ipm
• K173
• Power distribution center (left side of eng compt)
• Rad fan sol ctrl
• Red/tan
• S128 (5.7l)
• S132
• S138
• S149
• S158
• Throttle body (top left front of engine)
• Tp 1 sig
• Tp 2 sig
• Tp sens rtn
• Z823

6.1L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Overland 2009:

• (1, 3, 5 & 7 : top left of engine) (2, 4, 6 & 8 : top right of engine)
• (6.1l: left rear engine) (5.7l: right side of engine) red/tan s148
• (in power distribution center) s116
• (top left of engine)
• 5.7l
• 5v sply
• 6.1l
• 87a
• Accelerator pedal position sensor (base of accelerator pedal)
• Apps 1 sens
• Apps 1 sig
• Apps 2 sig
• Aps 2 sens
• Fuel pump module (on top of fuel tank)
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• Fuse 25a
• G100 (left rear of engine compt)
• G302 (under left rear seat)
• Hot at all times
• Hot in on or start
• Ignition capacitor
• Ignition coils
• Instrument cluster system
• Junction block (left side of dash)
• Oil temperature sensor (lower right front of engine)
• Power distribution center (left side of engine compt)
• Red/ tan
• Red/ tan (in headlamp & dash harness) s130
• Red/tan
• S106
• S125
• S137
• S307
• Stop lamp switch (5.7l: left side of dash)
• Transmission control relay

6.1L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) g102
• (right rear of transmission) line pressure sensor
• 2c press
• 2c sol ctrl
• 4c prs sw sns
• 4c sol ctrl
• 5.7l
• 87a
• Auto shut down relay
• Fuse 50a
• Hot at all times
• L/r press
• Lr sol ctrl
• Ms sol ctrl
• Multi displacement system solenoid cylinder 1
• Multi displacement system solenoid cylinder 4
• Multi displacement system solenoid cylinder 6
• Multi displacement system solenoid cylinder 7
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• Pres sol ctrl
• S118
• S145 (right rear of engine compt)
• S154
• Tran ctrl rly out
• Transmission solenoid/trs assembly (left side of transmission)
• Transmission temperature sensor
• Trs t1 sns
• Trs t2 sns
• Trs t3 sns
• Trs t41 sense
• Trs t42 sense
• Ud press
• Ud sol ctrl

6.1L, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) g102
• 2c pres sw sens
• 2c sol ctrl
• 4c pres sw sens
• 4c sol ctrl
• A/c clutch rly
• Air conditioning system
• Apps 1 sens gnd
• Apps 1 sig
• Apps 2 sens gnd
• Apps 2 sig
• Asd rly ctrl
• Auto up/dn
• Autostick up/dn
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• C13
• Cruise control system
• Eng oil temp sig
• Esm signal
• Evap purge signal
• Evap system monitor switch
• Evap/purge sol sig
• Evap/purge solenoid (left side of engine compt)
• F42
• Fuel pump rly ctrl
• Fuse asd relay out
• G102 (left side of engine compt)
• G224
• G302 (under left rear seat)
• Ground
• Input speed sens
• Input speed sensor (left side of trans- mission)
• K107
• K167
• K23
• K29
• K299
• K31
• K342
• K399
• K400
• K442
• K451
• K454
• K52
• K70
• L/r press sw sense
• L/r sol ctrl
• Line pres sens sig
• Mds sol ctrl 1
• Mds sol ctrl 7
• Ms sol ctrl
• O2 1/2 htr ctrl
• O2 2/2 htr ctrl
• Od pres sw sens
• Od sol ctrl
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Powertrain control module (right rear of engine compt)
• Pressure ctrl sol
• S/c sw rtn
• S/c sw sns 1
• S/c sw sns 2
• S144 (front of transmission)
• S146
• S147
• S307
• Shift lever assembly (base of shift lever)
• Speed sens gnd
• Starter rly ctrl
• Starting/charging system
• T118
• T13
• T14
• T140
• T147
• T15
• T16
• T20
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• T752
• Trans ctrl output
• Trans ctrl relay
• Trans temp sens
• Trs t1 sense
• Trs t2 sense
• Trs t3 sense
• Trs t41 sense (p/n)
• Trs t42 sense
• Ud pres sw sens
• Ud sol ctrl
• V71
• V72
• V937
• Variable camshaft timing solenoid
• Vct ctrl
• Z903

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Backup Lamps Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (below left rear seat) g302
• (left side of engine compt) integrated power module
• (right rear of engine compt) (except 3.0l) powertrain control module
• (w/ rear camera) s327
• B (+)
• B(+)
• Backup
• Backup lamp
• Backup lamp feed
• Bus (+) c1
• Bus (-)
• Can c
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Front control module
• Fuse 20a
• Fused ign sw out (run- start)
• Fused ign sw out (run-start)
• G100 (left rear of engine compt)
• Ground
• Hot at all times
• Ign sw
• Inside rearview mirror
• Ipm
• Lamp feed
• Left tail/ stop/ turn lamp
• License plate lamp/rear camera assembly
• Power distribution center (left side of engine compt)
• Rear video camera
• Right tail/ stop/ turn lamp
• S110
• S132 (rfe)
• S199 (a/t)
• S302 (under rear of vehicle)
• S304
• Shift lever assembly (rfe) (base of shift lever)
• Tan
• Trailer tow 7-way wiring (under rear of vehicle)
• Transmission solenoid/trs assembly (rfe) (4.7l, 5.7l & 6.1l: left side of transmission)
• Trs t42 sns c4
• W/ rear camera
• Wireless ignition node
• Z131

Exterior Lamps Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Exterior Lamps Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (left rear door) g301
• (left rear of engine compt) g100
• (left side of dash) junction block
• 87a
• Brake lamp sw out
• C1 bus
• Can b (+)
• Can b (-)
• Can b bus (+)
• Can b bus (-)
• Chmsl lamp
• Cluster
• Computer data lines system
• D54
• D55
• Drv
• Flip-up glass
• Flip-up glass sw sense
• Flip-up glass switch
• Front control module
• Fuse 10a
• Fuse 15a
• Fused park lamp relay output
• Fused prk lamp rly output
• G100 (left rear of engine compt)
• G103 (right side of engine compt)
• G301 (left rear door)
• G302 (under left rear seat)
• Ground
• Hazard sw sens
• Hazard sw sense
• Headlamp switch
• Hot at all times
• Integrated power module (left side of engine compt)
• L turn sig
• L50
• L60
• L61
• L62
• L63
• L777
• L91
• Left headlamp
• Left high intensity discharge lamp
• Left multifunction switch
• Left tail/ stop/turn lamp
• Lh hid lamp drv
• Lh lo beam
• Lh turn sig
• License plate lamp
• License plate lamp/rear camera assembly
• Lin
• Lin bus
• Lin lighting
• Lr turn sig ctrl ipm
• Marker lamp
• Park lamp relay
• Park lamp relay output
• Park lamp rly ctrl ipm
• Park/turn lamp
• Power distribution center (left side of engine compt)
• Prk lamp rly out
• R turn sig
• Rf park lp drv
• Rh turn sig
• Right headlamp
• Right high intensity discharge lamp
• Right tail/ stop/turn lamp
• Rr turn sig ctrl
• S107 (in headlamp & dash harness)
• S114
• S129
• S219 (left kick panel)
• S304
• S353
• Stop lamp switch (3.7l, 4.7l & 5.7l: left side of dash)
• Sw sns
• Tail stop lamp
• Turn signal lamp
• Turn signal switch
• Upper bank switch
• W/ park assist
• W/o hid
• W/o park assist

Trailer Tow Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Trailer Tow Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (on underbody harness) s329
• (under rear of vehicle) s328
• 87a
• A930
• B400
• Backup lamps circuit
• Front control module
• Fuse 19 20a
• Fuse 21 20a
• Fuse 30a
• Fuse 9 10a
• G302 (below left rear seat)
• Hot at all times
• Integrated power module (left side of engine compt)
• Ipm
• Junction block (left side of dash)
• L614
• L615
• L76
• Left trailer tow brake lamp relay control
• Left turn trailer tow relay
• Park lamp relay
• Power distribution center (left side of engine compt)
• Power outlet relay
• Red
• Right trailer tow brake lamp relay control
• Right turn trailer tow relay
• S307
• S333 (under rear of vehicle)
• Trailer tow 4-way wiring (under rear of vehicle)
• Trailer tow 7-way wiring (under rear of vehicle)
• Trailer tow terminal wiring
• Z912

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Jeep Grand Cherokee Overland 2009:

• (3.0l) engine control module
• (6.1l) a/c compressor clutch
• (except 3.0l) powertrain control module
• (except 6.1l) a/c compressor clutch
• (if equipped) hands free module
• (info not available)
• 5.7l
• 6.1l
• A/c control heater
• Adjustable pedals switch
• Automatic a/c
• Battery
• Boost pressure servo motor
• C115
• Cluster
• Console power outlet
• Egr valve
• Except 3.7l
• Except 6.1l
• Except hid
• Exhaust gas recirculation valve assembly
• Front blower power module
• G101 (left side of engine compt)
• G102 (left side of engine compt)
• G103 (right side of engine compt)
• G104 (left side of engine compt)
• G105 (gas: lower left rear of engine) (diesel: left side of engine block)
• G106 (3.0l) (near powertrain control module)
• G106 (except 3.0l) (near powertrain control module)
• G107 (3.0l) (top right rear of engine)
• G107 (except 3.0l) (top right rear of engine)
• G108 (top left rear of engine)
• G200 (near breakout to data link connector)
• G201 (under center console)
• Glow plug module
• Hid
• Hood ajar switch
• Horn 1
• Instrument panel power outlet
• Intake swirl servo motor
• Left front oxygen sensor
• Left front tire pressure transponder
• Left multifuntion switch
• Left rear oxygen sensor
• Lower bank switch
• Manual a/c
• Multi displacement system cylinder 1 solenoid
• Multi displacement system cylinder 4 solenoid
• Multi displacement system cylinder 6 solenoid
• Multi displacement system cylinder 7 solenoid
• Occupant restraint controller module
• Radio
• Right front oxygen sensor
• Right front tire pressure transponder
• Right headlamp
• Right high intensity discharge lamp
• Right rear oxygen sensor
• Right steering wheel switch
• S111 (in headlamp & dash harness)
• S146 (3.7l: right side of transmission) (4.7l: right front of transmission) (5.7l & 6.1l: front of transmission)
• S147 (right rear of engine compt)
• S154 (top of engine)
• S168
• S204 (center stack, in breakout to switch bank)
• S210 (near breakout for ignition switch)
• S211 (near breakout for ignition switch)
• S212 (near breakout for instrument panel power outlet)
• S213 (w/handsfree) (center stack, in breakout for radio)
• Shift lever assembly
• Steering angle sensor
• Steering control module
• Transfer case selector switch
• Upper bank switch
• Washer fluid level sensor
• Wireless ignition node

Ground Distribution Wiring Diagram (2 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Jeep Grand Cherokee Overland 2009:

• (3.0l/5.7l) hydraulic cooling fan module
• (3.7l/4.7l) radiator fan/motor assembly
• (6.1l) subwoofer speaker
• (except base) rear power outlet
• (except base) satellite video module
• (left side of engine compartment) power distribution center
• (left side of engine compt) integrated power module
• (not used)
• (premium audio) radio amplifier
• 87a
• Anti-lock brakes module
• Blower motor relay
• Brake fluid level sensor
• C311
• Data link connector
• Door lock relay
• Except hid 4.7l/5.7l
• Front control module
• G100 (w/6.1l) (left rear of engine compt)
• G300 (under front passenger's seat)
• Gnd
• Headlamp washer motor
• Headlamp washer relay
• Hid 4.7l/5.7l
• Ipm
• Junction block (left side of dash)
• Left front fog lamp
• Left headlamp
• Left high intensity discharge lamp
• Memory
• Park lamp relay
• Passenger cushion pad heater
• Passenger door latch
• Passenger door module
• Passenger door unlock relay
• Passenger outside rearview mirror
• Passenger seat back heater
• Passenger seat switch
• Passenger seat)
• Power outlet relay
• Rear power outlet
• Right front fog lamp
• Right high intensity discharge lamp
• Right rear door latch
• Right rear seat back heater
• Right rear seat cushion heater
• S110 (in headlamp & dash harness)
• S114 (in headlamp & dash harness)
• S129 (except 6.1l) (in headlamp & dash harness)
• S317 (left rear door sill)
• S318 (right front door sill)
• S349 (front passenger door)
• S374 (under front passenger's seat)
• Stop lamp switch
• Transmission control module
• Transmission control relay (w/rfe)
• Transmission relay
• W/ heated seats
• W/o memory
• Windshield wiper motor
• Wiper on/off relay

Ground Distribution Wiring Diagram (3 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Jeep Grand Cherokee Overland 2009:

• (3.0l) cabin heater
• (6.1l)
• (except 3.7l) final drive control module
• (except 6.1l)
• (if equipped) driver seat switch
• (if equipped) heated seat module
• (if equipped) memory seat module
• (if equipped) park assist module
• (info not available)
• (not used)
• (premium)
• (w/o memory) driver outside rearview mirror
• 4wd
• A/c heater control
• Adjustable pedal switch
• C201
• C305
• C306
• C316
• Chmsl lamp
• Cluster
• Driver door latch
• Driver door module
• Driver pad cushion heater
• Driver seat back heater
• Driver seat belt tensioner
• Driver window/ door lock switch
• Electronic overhead module
• Evap system monitor switch
• Except 4wd
• Except base
• Flip-up glass latch
• Fuel pump module
• G109 (top right rear of engine)
• G110 (top right rear of engine)
• G111 (top left rear of engine)
• G202
• G301 (left rear door)
• G302 (under left rear seat)
• G303 (under driver's seat)
• Harness)
• Heated liftgate glass
• Inside rearview mirror
• Inverter module
• Left rear door latch
• Left rear heated seat switch
• Left rear seat back heater
• Left rear seat cushion heater
• Left tail/stop/ turn lamp
• Liftgate door latch
• Mirror switch
• Passenger seat belt switch
• Rain sensor
• Rear camera/ license plate lamp assembly
• Rear window wiper motor
• Right rear heated seat switch
• Right rear tire pressure transponder
• Right tail/stop/ turn lamp
• S230 (near breakout for data link connector)
• S236
• S304 (under rear of vehicle)
• S307 (under rear of vehicle)
• S320 (right front door sill)
• S321 (w/ dvd) (left rear door sill)
• S322
• S323 (w/ dvd)
• S335 (in underbody harness)
• S341 (driver's door)
• S343 (driver's door)
• S353 (left side of liftgate)
• S355 (upper left of liftgate)
• S370 (premium) (under driver's seat)
• Shift level assembly
• Sunroof motor/ module
• Trailer tow 4-way wiring
• Trailer tow 7-way wiring
• Transfer case selector switch
• Video screen module 1

HEADLIGHTS

Headlights Wiring Diagram, with High Intensity Discharge for Jeep Grand Cherokee Overland 2009

List of elements for Headlights Wiring Diagram, with High Intensity Discharge for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt) integrated power module
• 87a
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• Exterior lights system
• Front control module
• Front fog lamp relay
• Front fog lamp relay ctrl
• Front headlamp level sensor
• Fuse 10a
• Fuse 20a
• Fuse 40a
• Fused run rly out
• G100 (left rear of engine compt)
• G103 (right side of engine compt)
• Gnd
• Headlamp leveling sens 5v sply
• Headlamp leveling sens rtn
• Headlamp leveling sens sig
• Headlp leveling sens 5v sply
• Headlp leveling sens rtn
• Headlp leveling sens sig
• Hid headlamp relay
• Hot at all times
• Hot w/ run relay energized
• Junction block (left side of dash)
• L33
• L34
• L44
• L60
• L61
• L777
• Left front fog lamp
• Left hi beam drv
• Left hid lamp drv
• Left high beam drv
• Left high intensity discharge lamp
• Left low beam drv
• Left turn sig
• Lin lighting
• Power distribution center (left side of engine compt)
• Rear headlamp level sensor
• Rf park lamp driver
• Right front fog lamp
• Right hi beam drv
• Right hid lamp drv
• Right high beam drv
• Right high intensity discharge lamp
• Right low beam drv
• Right turn sig
• S114
• S128
• S134
• S152
• S159
• S160

Headlights Wiring Diagram, without High Intensity Discharge for Jeep Grand Cherokee Overland 2009

List of elements for Headlights Wiring Diagram, without High Intensity Discharge for Jeep Grand Cherokee Overland 2009:

• (in headlamp & dash harness) s103
• (left side of engine compt) integrated power module
• (near breakout for instrument cluster) s206
• (near breakout for instrument cluster) s216
• 87a
• Auto headlamp sensor (center of dash)
• Auto headlamps sig
• Auto headlamps sig rtn
• Can b bus (+)
• Can b bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• F20
• Front control module
• Front fog lamp relay
• Front fog lamp relay ctrl
• Front fog lamp switch
• Fuse 10a
• Fuse 20a
• Fused b (+)
• Fused ign sw out (run-start)
• G100 (left rear of engine compt)
• G103 (right side of engine compt)
• Ground
• Headlamp switch
• High beam lamp
• Hot at all times
• Hot w/ run start relay energized
• Ign sw (run-start)
• Ipm
• Junction block (left side of dash)
• L33
• L34
• L43
• L44
• Left front fog lamp
• Left headlamp
• Left high beam driver
• Left low beam driver
• Left multifunction switch
• Low beam lamp
• Park brake sw
• Parking brake switch (under center console)
• Power distribution center (left side of engine compt)
• Right front fog lamp
• Right headlamp
• Right high beam driver
• Right low beam driver
• S102 (in headlamp & dash harness)
• S110
• S114
• S235
• Wireless ignition node

HORN

Horn Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Horn Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (at steering wheel) steering control module
• (on steering wheel) s233
• (right side of engine compt) g103
• 87a
• Bus (+)
• Bus (+) can b
• Bus (-)
• Bus (-) can b
• Can b
• Cluster
• Computer data lines system
• D500
• D54
• D55
• Front control module
• Fuse 20a
• Horn 1 (right front of engine compt)
• Horn relay
• Horn rly ctrl
• Horn sw sen
• Horn switch
• Hot at all times
• Integrated power module (left side of engine compt)
• Ipm
• Left remote radio switch
• Lin bus
• Mux rtn radio ctrl
• Radio ctrl mux return
• Right remote radio switch
• Right steering wheel switch
• S111

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Instrument Cluster Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (at steering wheel) steering control module
• (left rear door) g301
• (left rear of engine compt) brake fluid level sensor
• (left rear of engine compt) g100
• (near breakout to data link connector) g200
• (not used)
• (under driver's seat) g303
• (under front passenger's seat) g300
• 87a
• A/c sw sns
• A108
• Air conditioning system
• Ajar sw sens
• Auto headlamps sig
• Auto headlamps sig rtn
• B20
• B25
• Brake fluid level sw sns
• C105
• C221
• C312
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Can c bus(+)
• Can c bus(-)
• Cluster
• Computer data lines system
• Courtesy lamps drv
• D500
• D54
• D55
• D64
• D65
• Door lock rly ctrl
• Door locks system
• Driver door latch (driver's door)
• Driver door module (driver's door)
• Drv door unlock rly ctrl
• E16
• Eng oil press sig
• Exterior lights system
• F102
• F103
• F941
• Flip-up glass
• Flip-up glass ajar sw sns
• Flip-up glass latch (lower center of liftgate)
• Flip-up glass relay
• Flip-up glass rly ctrl
• Flip-up glass sw sns
• Front control module (left side of engine compt)
• Fuel level sens 1 sig
• Fuel pump module (top of fuel tank)
• Fuse 10a
• Fuse 15a
• Fused b(+)
• Fused ign sw out
• Fused park lamp rly out
• G10
• G210
• G300 (under front passenger's seat)
• G301 (left rear door)
• G303 (under driver's seat)
• G74
• G75
• G76
• G77
• G78
• G80
• Glove box lamp drv
• Gnd
• Headlights system
• Hot at all times
• Hot in on or start
• Hvac mux ctrl
• Ign run rly ctrl
• Ign run/acc rly ctrl
• Ind dimmer sig
• Integrated power module (left side of engine compt)
• Interior lights system
• Interior lights system seats system
• Inverter module
• Inverter status ind drv
• Junction block (left side of dash)
• L24
• L778
• L924
• Left multifunction switch
• Left rear door latch (left rear door)
• Lf sw sns
• Liftgate ajar sw sns
• Liftgate door latch
• Lin bus
• Lower bank switch
• Lr door ajar sw sns
• Lr heated seat hi ind drv
• Lr heated seat lo ind drv
• Lr heated seat sw sns
• M22
• M28
• Oil pressure switch (3.7l/4.7l) (lower left front of engine)
• P165
• P166
• P181
• P182
• P183
• P184
• P292
• P777
• P806
• Panel lamps drv
• Park brake sw sns
• Park lamp relay
• Parking brake switch (under center console)
• Pass doors unlock rly ctrl
• Passenger door latch (front passenger door)
• Passenger door module
• Powertrain control module (except 3.0l: right rear of engine compt)
• Q80
• Q82
• Rear window wiper motor (lower center of liftgate)
• Rf sw sns
• Right rear door latch (right rear door)
• Right steering wheel switch
• Rr door ajar sw sns
• Rr heated seat hi ind drv
• Rr heated seat lo ind drv
• Rr heated seat sw sns
• Run relay
• Run/ accessory relay
• S129
• S210
• S211
• S219
• S220
• S228
• S318
• S320
• S341
• S349
• S352 (lower center of liftgate)
• S353
• Seat belt sw sns
• Seats system
• Upper bank switch
• Warning systems
• Z18
• Z210
• Z905

Overhead Console Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Overhead Console Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (except base) s366 s321 (base w/ dvd)
• 87a
• A114
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• Electronic overhead module
• F921
• Fuse 10a
• Fuse 15a
• Fused b (+)
• Fused run rly out
• G301 (left rear door)
• Ground
• Hot at all times
• Integrated power module (left side of engine compt)
• Junction block (left side of dash)
• Run relay
• S365 (w/ day/night mirror)
• Z915

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Courtesy Lamps Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (left kick panel) s209
• (left rear door)
• (left rear of body) s312
• (lower center of liftgate)
• (right side of dash) s208
• Ajar sw sns
• Can b bus (+)
• Can b bus (-)
• Cargo lamp (base)
• Cluster
• Computer data lines system
• Courtesy lamp drv
• D54
• D55
• Driver door latch (driver's door)
• Driver door module (driver's door)
• Flip-up glass
• Flip-up glass ajar sw sens
• Flip-up glass latch (lower center of liftgate)
• Fuse 10a
• G300 (under front passenger' seat)
• G300 (under front passenger's seat)
• G301
• G301 (left rear door)
• G303 (under driver' seat)
• G303 (under driver's seat)
• G74
• G75
• Glove box lamp
• Glove box lamp drv
• Headlamp switch
• Hot at all times
• Junction block (left side of dash)
• Left front grab handle lamp
• Left front overhead courtesy lamp
• Left lower courtesy lamp
• Left multifunction switch
• Left rear door latch (left rear door)
• Left vanity lamp
• Lf door ajar
• Liftgate ajar sw sens
• Liftgate door latch
• Lin bus
• Lr door ajar sw sens
• Passenger door latch (front passenger's door)
• Passenger door module
• Rear window wiper motor (lower center of liftgate)
• Red
• Rf door ajar sw sense
• Right front grab handle lamp
• Right lower courtesy lamp
• Right rear door latch (right rear door)
• Right vanity lamp
• Rr door ajar sw sens
• S318
• S320
• S325
• S341
• S349
• S350
• S352
• S353
• S361 (left rear of headliner)
• S394 (front passenger's door)
• Sw sense

Instrument Illumination Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Instrument Illumination Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (not used) c201
• (not used) c312
• A/c heater control
• Adjustable pedals switch
• Can b bus (+)
• Can b bus (-)
• Cluster
• Computer data lines system
• Dimmer panel lamps switch
• Exterior lights system
• Front control module (left side of engine compt)
• Fuse 10a
• Fused b(+)
• Fused prk lmp rly out
• G100 (left rear of engine compt)
• G200 (near breakout to data link connector)
• Gnd
• Ground
• Hazard sw sns
• Headlamp switch
• Hot at all times
• Junction block (left side of dash)
• L91
• Left multifunction switch
• Left rear heated seat switch
• Lin bus
• Lower bank switch
• Panel lamps drv
• Right rear heated seat switch
• S110
• S204
• S210
• S211
• S212
• S219 (left kick panel)
• S220
• S228
• S230 (near breakout for data link connector)
• Shift lever assembly (base of shift lever)
• Transfer case selector switch (rfe)
• Upper bank switch
• Z131

MEMORY SYSTEMS

Memory Systems Wiring Diagram (1 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Memory Systems Wiring Diagram (1 of 3) for Jeep Grand Cherokee Overland 2009:

• (w/ premium)
• (w/o premium)
• A33
• Adjustable pedal motor (at pedal assembly)
• Adjustable pedals motor fwd
• Adjustable pedals motor rwd
• Adjustable pedals sens rtn
• Adjustable pedals sens sig
• Adjustable pedals sens sply
• Adjustable pedals sw gnd
• Adjustable pedals sw rwd
• Adjustable pedals switch
• Backward
• Can b bus (+)
• Can b bus (-)
• Circuit breaker 2 20a
• Computer data lines system
• D54
• D55
• Driver front vertical seat adjuster motor (under driver's seat)
• Driver horizontal seat adjuster motor (under driver's seat)
• Driver rear vertical seat adjuster motor (under driver's seat)
• Driver recliner seat adjuster motor (under driver's seat)
• Driver seat switch
• Drv seat f vert down drv
• Drv seat f vert pos sns
• Drv seat f vert sens gnd
• Drv seat f vert up drv
• Drv seat horiz fwd drv
• Drv seat horiz pos sns
• Drv seat horiz rwd drv
• Drv seat horiz sens gnd
• Drv seat r vert down drv
• Drv seat r vert pos sns
• Drv seat r vert sens gnd
• Drv seat r vert up drv
• Drv seat recliner down drv
• Drv seat recliner pos sens gnd
• Drv seat recliner pos sns
• Drv seat recliner up drv
• Drv seat sw f vert/recliner sw
• Drv seat sw mux rtn
• Drv seat sw r vert/horiz sw
• Drv seat sw sply
• Forward
• Front down
• Front up
• Fused b(+)
• G11
• G12
• G303 (under driver's seat)
• G401
• G402
• G403
• G404
• G491
• G492
• G493
• G494
• G912
• Ground
• Hot at all times
• Junction block (left side of dash)
• Memory seat module (under driver's seat)
• P111
• P113
• P115
• P117
• P119
• P121
• P141
• P143
• P205
• P206
• P239
• P339
• P599
• Pedals sw fwd
• Pedals sw gnd
• Pedals sw rwd
• Q101
• Q102
• Q103
• Rear down
• Rear up
• Recliner down
• Recliner up
• S320
• S370
• Z911

Memory Systems Wiring Diagram (2 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Memory Systems Wiring Diagram (2 of 3) for Jeep Grand Cherokee Overland 2009:

• (driver's door) s393
• (under driver's seat) g303
• A929
• A931
• C110
• C910
• Can b bus (+)
• Can b bus (-)
• Circuit breaker 20a
• Computer data lines system
• D54
• D55
• Day/ night mirror
• Dr express sw return
• Driver door module (driver's door)
• Driver express window motor
• Driver outside rearview mirror (at mirror)
• Driver window/door lock switch
• Drv express sw return
• Drv mirror common drv
• Drv mirror heater drv
• Drv mirror heater return
• Drv mirror hori position sig
• Drv mirror horiz dr
• Drv mirror sensor ground
• Drv mirror vert drv
• Drv mirror vert position sig
• Drv window express down drv
• Drv window express up drv
• Drv window hall sensor a sig
• Drv window hall sensor b sig
• Drv window hall sensor rtn
• Drv window hall sensor sply
• Fuse 10a
• Fused b(+)
• Fused run/acc delay relay
• G161
• G303 (under driver's seat)
• G775
• G920
• Ground
• Heater
• Horiz motor
• Horiz sensor
• Hot at all times
• Hot w/ run/accessory delay relay energized
• Junction block (left side of dash)
• Left door lock sw mux
• Left door lock sw return
• Master sw lf window mux
• Master sw rf window mux
• Memory select sw mux
• Memory select sw rtn
• Mirror common drv
• Mirror horiz l sw sns
• Mirror horiz r sw sns
• Mirror switch
• Mirror ver down sw
• Mirror ver down sw sns
• Mirror ver sw sns
• Mirror ver up sw sns
• Mirrors system
• P439
• P65
• P669
• P67
• P69
• P703
• P704
• P705
• P706
• P71
• P73
• P75
• P76
• Power windows system
• Q15
• Q221
• Q222
• Q301
• Q303
• Q305
• Q311
• Q321
• Q991
• Q994
• S325
• S342
• S343
• S345 (driver's door)
• Set memory switch
• Vert motor
• Vert sensor
• Window lock out sw output
• Z911
• Z927

Memory Systems Wiring Diagram (3 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Memory Systems Wiring Diagram (3 of 3) for Jeep Grand Cherokee Overland 2009:

• A929
• A931
• C16
• C917
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• Fused (b+)
• Fused run/acc delay rel output
• Fused run/acc relay
• G160
• G300 (under front passenger's seat)
• G776
• Ground
• Heater
• Horiz
• Horiz motor
• P64
• P66
• P666
• P68
• P70
• P72
• P74
• Pass mirror common driver
• Pass mirror heater return
• Pass mirror hor position sig
• Pass mirror horizontal drv
• Pass mirror sensor ground
• Pass mirror vertical driver
• Pass mirror vertical position sig
• Pass window exp sw mux
• Pass window express down drv
• Pass window express sw
• Pass window express sw mux
• Pass window express sw return
• Pass window express up drv
• Pass window hall sens a sig
• Pass window hall sensor a sig
• Pass window hall sensor b sig
• Pass window hall sensor rtn
• Pass window hall sensor sply
• Passenger door module
• Passenger express window motor
• Passenger mirror heater drv
• Passenger outside rearview mirror (at mirror)
• Passenger window/door lock switch
• Q302
• Q304
• Q306
• Q312
• Q322
• Q336
• Q936
• Q990
• Right door lock sw mux
• Right door lock sw ret
• Right door lock sw return
• S349
• S399
• Sensor
• Tan
• Vert
• Vert motor
• Z908

NAVIGATION

Rear Camera Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Rear Camera Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (left rear door) g301
• (left side of dash) junction block
• Backup lamp
• Camera rtn
• Camera shield
• Camera sig
• Exterior lights system
• Fuse 20a
• Fused b(+)
• Gnd
• Hot at all times
• Integrated power module (left side of engine compt)
• License plate lamp/rear camera assembly
• Nca
• Radio
• Rear video camera
• Red
• S226
• S227
• S310
• S316
• S353
• S388
• S397
• Tan

3.0L DIESEL

3.0L Diesel, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 3.0L Diesel, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (center of rear bumper) s356
• (center of rear bumper) s357
• (in headlamp & dash harness)
• (under left rear seat) g302
• (w/ 4wd) s335
• 87a
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• D701
• D702
• D703
• D704
• D705
• D706
• D707
• D708
• D709
• D710
• D777
• D778
• F921
• Front park assist display
• Front park assist display sig
• Frt park assist
• Frt park assist display rtn
• Frt park assist display sig
• Fuse 10a
• Fused run relay out
• Gnd
• Ground
• Hot at all times
• Junction block (left side of dash)
• Park assist
• Park assist display communication feed
• Park assist display gnd
• Park assist module (under left rear seat)
• Park assist sens 1 sig
• Park assist sens 10 sig
• Park assist sens 11 sig
• Park assist sens 2 sig
• Park assist sens 3 sig
• Park assist sens 4 sig
• Park assist sens 5 sig
• Park assist sens 6 sig
• Park assist sens 8 sig
• Park assist sens 9 sig
• Park assist sens gnd
• Park assist sens ground
• Park assist sens rtn
• Park assist sensor 1
• Park assist sensor 10 (left side of rear bumper)
• Park assist sensor 11
• Park assist sensor 2
• Park assist sensor 3
• Park assist sensor 4
• Park assist sensor 5
• Park assist sensor 6
• Park assist sensor 8 (right middle of rear bumper)
• Park assist sensor 9 (left middle of rear bumper)
• Rear park assist display sig
• Rear park assist disply
• Run relay
• S155
• S156
• S311 (w/ premium)
• Sens 4 sig
• X700
• X702
• X750
• X751
• X772
• X773
• X777
• X778
• Z913

3.7L

3.7L, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (center of rear bumper) s356
• (center of rear bumper) s357
• (in headlamp & dash harness)
• (under left rear seat) g302
• (w/ 4wd) s335
• 87a
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• D701
• D702
• D703
• D704
• D705
• D706
• D707
• D708
• D709
• D710
• D777
• D778
• F921
• Front park assist display
• Front park assist display sig
• Frt park assist
• Frt park assist display rtn
• Frt park assist display sig
• Fuse 10a
• Fused run relay out
• Gnd
• Ground
• Hot at all times
• Junction block (left side of dash)
• Park assist
• Park assist display communication feed
• Park assist display gnd
• Park assist module (under left rear seat)
• Park assist sens 1 sig
• Park assist sens 10 sig
• Park assist sens 11 sig
• Park assist sens 2 sig
• Park assist sens 3 sig
• Park assist sens 4 sig
• Park assist sens 5 sig
• Park assist sens 6 sig
• Park assist sens 8 sig
• Park assist sens 9 sig
• Park assist sens gnd
• Park assist sens ground
• Park assist sens rtn
• Park assist sensor 1
• Park assist sensor 10 (left side of rear bumper)
• Park assist sensor 11
• Park assist sensor 2
• Park assist sensor 3
• Park assist sensor 4
• Park assist sensor 5
• Park assist sensor 6
• Park assist sensor 8 (right middle of rear bumper)
• Park assist sensor 9 (left middle of rear bumper)
• Rear park assist display sig
• Rear park assist disply
• Run relay
• S155
• S156
• S311 (w/ premium)
• Sens 4 sig
• X700
• X702
• X750
• X751
• X772
• X773
• X777
• X778
• Z913

4.7L FLEX FUEL

4.7L Flex Fuel, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (center of rear bumper) s356
• (center of rear bumper) s357
• (in headlamp & dash harness)
• (under left rear seat) g302
• (w/ 4wd) s335
• 87a
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• D701
• D702
• D703
• D704
• D705
• D706
• D707
• D708
• D709
• D710
• D777
• D778
• F921
• Front park assist display
• Front park assist display sig
• Frt park assist
• Frt park assist display rtn
• Frt park assist display sig
• Fuse 10a
• Fused run relay out
• Gnd
• Ground
• Hot at all times
• Junction block (left side of dash)
• Park assist
• Park assist display communication feed
• Park assist display gnd
• Park assist module (under left rear seat)
• Park assist sens 1 sig
• Park assist sens 10 sig
• Park assist sens 11 sig
• Park assist sens 2 sig
• Park assist sens 3 sig
• Park assist sens 4 sig
• Park assist sens 5 sig
• Park assist sens 6 sig
• Park assist sens 8 sig
• Park assist sens 9 sig
• Park assist sens gnd
• Park assist sens ground
• Park assist sens rtn
• Park assist sensor 1
• Park assist sensor 10 (left side of rear bumper)
• Park assist sensor 11
• Park assist sensor 2
• Park assist sensor 3
• Park assist sensor 4
• Park assist sensor 5
• Park assist sensor 6
• Park assist sensor 8 (right middle of rear bumper)
• Park assist sensor 9 (left middle of rear bumper)
• Rear park assist display sig
• Rear park assist disply
• Run relay
• S155
• S156
• S311 (w/ premium)
• Sens 4 sig
• X700
• X702
• X750
• X751
• X772
• X773
• X777
• X778
• Z913

5.7L

5.7L, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (center of rear bumper) s356
• (center of rear bumper) s357
• (in headlamp & dash harness)
• (under left rear seat) g302
• (w/ 4wd) s335
• 87a
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• D701
• D702
• D703
• D704
• D705
• D706
• D707
• D708
• D709
• D710
• D777
• D778
• F921
• Front park assist display
• Front park assist display sig
• Frt park assist
• Frt park assist display rtn
• Frt park assist display sig
• Fuse 10a
• Fused run relay out
• Gnd
• Ground
• Hot at all times
• Junction block (left side of dash)
• Park assist
• Park assist display communication feed
• Park assist display gnd
• Park assist module (under left rear seat)
• Park assist sens 1 sig
• Park assist sens 10 sig
• Park assist sens 11 sig
• Park assist sens 2 sig
• Park assist sens 3 sig
• Park assist sens 4 sig
• Park assist sens 5 sig
• Park assist sens 6 sig
• Park assist sens 8 sig
• Park assist sens 9 sig
• Park assist sens gnd
• Park assist sens ground
• Park assist sens rtn
• Park assist sensor 1
• Park assist sensor 10 (left side of rear bumper)
• Park assist sensor 11
• Park assist sensor 2
• Park assist sensor 3
• Park assist sensor 4
• Park assist sensor 5
• Park assist sensor 6
• Park assist sensor 8 (right middle of rear bumper)
• Park assist sensor 9 (left middle of rear bumper)
• Rear park assist display sig
• Rear park assist disply
• Run relay
• S155
• S156
• S311 (w/ premium)
• Sens 4 sig
• X700
• X702
• X750
• X751
• X772
• X773
• X777
• X778
• Z913

6.1L

6.1L, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, Parking Assistant Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (in headlamp & dash harness)
• (w/ 4wd) s335
• 87a
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• D700
• D701
• D702
• D703
• D704
• D705
• D706
• D707
• D708
• D709
• D777
• D778
• F921
• Front park assist display
• Front park assist display sig
• Frt park assist display sig
• Fuse 10a
• Fused run relay out
• G302 (under left rear seat)
• Ground
• Hot at all times
• Junction block (left side of dash)
• Park assist display communication feed
• Park assist display feed
• Park assist module (under left rear seat)
• Park assist sens 1 sig
• Park assist sens 10 sig
• Park assist sens 11 sig
• Park assist sens 2 sig
• Park assist sens 3 sig
• Park assist sens 4 sig
• Park assist sens 5 sig
• Park assist sens 6 sig
• Park assist sens 8 sig
• Park assist sens 9 sig
• Park assist sens gnd
• Park assist sens ground
• Park assist sensor 1
• Park assist sensor 10 (left side of rear bumper)
• Park assist sensor 11
• Park assist sensor 2
• Park assist sensor 3
• Park assist sensor 4
• Park assist sensor 5
• Park assist sensor 6
• Park assist sensor 8 (right middle of rear bumper)
• Park assist sensor 9 (left middle of rear bumper)
• Rear park assist display
• Rear park assist display sig
• Run relay
• S155
• S156
• S311 (w/ premium)
• S356 (center of rear bumper)
• S357 (center of rear bumper)
• X700
• X750
• X777
• X778
• Z169
• Z171
• Z172
• Z702
• Z913

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for Power Distribution Wiring Diagram (1 of 4) for Jeep Grand Cherokee Overland 2009:

• (in headlamp & dash harness) s153
• (in underbody harness) s337
• (info not available)
• (left side of dash) junction block
• (left side of engine compt) integrated power module
• (nag1) transmission relay
• (near breakout for ignition switch) s202
• 87a
• A/c clutch relay (except 3.0l)
• A/c heater control
• Adjustable pedals relay (w/o memory)
• Anti-lock brakes module
• B(+)
• Battery
• Circuit breaker 3 20a
• Door) s342
• Driver door lock/ window switch
• Driver door module
• Electronic overehead module
• Engine control module (3.0l)
• Except premium
• Final drive control module (rfe)
• Front control module
• Front fog lamp relay
• Fuel pump relay (except 3.0l)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 50a (except 3.0l)
• Generator
• Hands free module
• High radiator fan relay
• Horn relay
• Integrated power module (left side of engine compt)
• Ipm
• Junction block (left side of dash)
• Left multifunction switch
• Left turn trailer tow relay
• Low radiator fan relay
• Mass air flow sensor (3.0l)
• Occupant restraint controller module
• Park lamp relay
• Passenger door lock/ window switch
• Passenger door module
• Pnk/ tan
• Power distribution center (left side of engine compt)
• Powertrain control module (except 3.0l)
• Premium
• Radio
• Red
• Right turn trailer tow relay
• Run/accessory delay relay
• S399
• Satellite video module
• Starter
• Stop lamp switch (3.7l/5.7l)
• To circuit breaker 2 (diagram 2 of 4)
• To fuse (diagram 3 of 4)
• To fuse 11 (pdc) (diagram 4 of 4)
• To run relay (j/b) (diagram 3 of 4)
• To run/ start relay (in pdc) (diagram 2 of 4)
• Transfer case selector switch (rfe)
• Transmission control module (nag1)
• Video screen 1 module
• W/ remote start

Power Distribution Wiring Diagram (2 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for Power Distribution Wiring Diagram (2 of 4) for Jeep Grand Cherokee Overland 2009:

• (driver's door) s345
• (except base: left rear of headliner) (base: center front of headliner) s350
• (left rear door sill) s325
• (left rear of headliner) s364
• (left side of dash) junction block
• (left side of engine compt) power distribution center
• (not used)
• (w/ remote start) s165
• 87a
• A/c clutch relay
• Cargo lamp
• Circuit breaker 2 20a
• Door lock relay
• Driver door module
• Driver door unlock relay
• Driver seat switch
• Final drive control module (rfe)
• Flip-up glass relay
• From run/ accessory delay relay (diagram 1 of 4)
• From splice s153 (diagram 1 of 4)
• Front control module
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Glove box lamp
• Headlamp washer relay
• Heated seat module
• Hid headlamp relay
• Integrated power module (left side of engine compt)
• Ipm
• Left front grab handle lamp
• Left front overhead courtesy lamp
• Left lower courtesy lamp
• Left vanity lamp
• Memory
• Memory seat module
• Mirror switch
• Passenger door module
• Passenger door unlock relay
• Passenger seat switch
• Pnk/ tan
• Power distribution center (left side of engine compt)
• Powertrain control module (except 3.0l)
• Rear window defogger relay
• Rear wiper relay
• Red
• Red/ tan
• Rfe
• Right front grab handle lamp
• Right lower courtesy lamp
• Right vanity lamp
• Run/ start relay
• S167
• S170
• Sunroof/ motor module
• To fuse 9 (diagram 4 of 4)
• To junction block fuse 9 (diagram 3 of 4)
• To power outlet relay (j/b) (diagram 3 of 4)
• To rear wiper relay (j/b) (diagram 3 of 4)
• To run relay (diagram 3 of 4)
• To splice s199 (diagram 4 of 4)
• Transmission control relay
• W/ heated seats
• W/ power seats
• W/o memory
• Wiper high/low relay
• Wiper on/off relay

Power Distribution Wiring Diagram (3 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for Power Distribution Wiring Diagram (3 of 4) for Jeep Grand Cherokee Overland 2009:

• (except 6.l) s129 s136 (w/o diesel e brake)
• (in headlamp & dash harness) s122
• (left rear of body) s303
• (left side of dash) junction block
• (not used)
• 4wd
• 6.1l
• 87a
• A/c heater control
• Blower motor relay
• Circuit breaker 1 20a
• Cluster
• Console power outlet
• Data link connector
• Door lock relay
• Door sill) s311
• Driver door unlock relay
• Except 6.1l
• Except hands free
• Except premium
• Final drive control module (rfe)
• From fuse (diagram 1 of 4)
• From fuse (diagram 2 of 4)
• From fuse 19 (pdc) (diagram 2 of 4)
• From fuse 30 (ipm) (diagram 1 of 4)
• From fuse 4 (pdc) (diagram 2 of 4)
• From fuse 6 (pdc) (diagram 2 of 4)
• From run relay (diagram 3 of 4)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G100 (left rear of engine compt)
• G200 (near breakout to data link connector)
• G300 (under front passenger's seat)
• Hands free
• Inside rearview mirror
• Instrument panel power outlet
• Left front tire pressure trans- ponder (except 3.7l)
• Left multifunction switch
• Left rear heated seat switch
• Lower bank switch
• Park assist
• Park assist module
• Passenger door unlock relay
• Power distribution center (left side of engine compt)
• Power outlet relay
• Premium
• Radio amplifier
• Rain sensor
• Rear power outlet
• Rear window defogger relay
• Rear wiper relay
• Red
• Red/ tan
• Right front tire pressure trans- ponder (except 3.7l)
• Right rear heated seat switch
• Right rear tire pressure trans- ponder
• Right steering wheel switch
• Run relay
• Run/ accessory relay
• S152 (w/ hid) (in headlamp & dash harness)
• S211
• S228 (left side of dash, near breakout for left courtesy lamp)
• S235
• S330
• Steering control module
• To fuse 1 (diagram 3 of 4)
• To fuse 8 (pdc) (diagram 4 of 4)
• Trailer tow 7-way wiring
• Trailer tow module
• Upper bank switch

Power Distribution Wiring Diagram (4 of 4) for Jeep Grand Cherokee Overland 2009

List of elements for Power Distribution Wiring Diagram (4 of 4) for Jeep Grand Cherokee Overland 2009:

• (info not available)
• (left side of engine compt) integrated power module
• (left side of engine compt) power distribution center
• (not used)
• (power distribution center) s118
• 110v ac line 1
• 110v ac line 2
• A998
• Ac power outlet
• Anti-lock brakes module
• Auto shut down relay
• B(+)
• Blower motor relay
• Brake lamp activation relay
• C201
• Cluster
• Computer data lines system
• Driver window/ door lock switch
• Drv ind
• Enable sw sig
• From fuse 15 (ipm) (diagram 1 of 4)
• From fuse 37 (pdc) (diagram 2 of 4)
• From fuse 4 (diagram 2 of 4)
• From run/ accessory relay (j/b) (diagram 3 of 4)
• Front control module
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 50a (3.0l)
• Fused ign sw out (run-start)
• Fusible link (16 ga- red)
• G200 (near breakout to data link connector)
• G303 (under driver's seat)
• Glow plug module (3.0l)
• Gnd
• Heated seat module
• Hydraulic cooling fan module (3.0l/5.7l)
• Ign sw out (start)
• Inverter module
• Ipm
• Junction block (left side of dash)
• Left front tire pressure transponder (except 3.7l)
• Mirror switch
• P801
• P802
• P806
• P807
• Power distribution center (left side of engine compt)
• Powertrain control module (except 3.0l)
• Ptc 1 relay
• Ptc 2 relay
• Ptc 3 relay
• Red
• Red/ tan
• Rfe
• Right front tire pressure transponder (except 3.7l)
• Right rear tire pressure transponder
• S112
• S120 (in headlamp & dash harness)
• S121 (in headlamp & dash harness)
• S126 (power distribution center)
• S128 (5.7l/3.0l) (in headlamp & dash harness)
• S132
• S199 (a/t)
• S210
• S234 (except wireless) (right side of hvac unit)
• S306 (under red front passenger's seat)
• S342 (driver's door)
• Shift lever assembly
• Starter motor relay
• Steering column lock module
• Stop lamp switch
• Subwoofer speaker module (srt)
• Tan/ red
• Wireless ignition node (m/t)
• Z917

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Power Door Locks Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (left rear door)
• (left rear door) g301
• (left side of dash)
• (lower center of liftgate) flip-up glass latch
• (under driver's seat) g303
• (under front passenger's seat) g300
• 87a
• Can b bus (+)
• Can b bus (+) lf door ajar sw sens c2
• Can b bus (+) rf door ajar sw sens c2
• Can b bus (-)
• Cluster
• Computer data lines system
• D54
• D55
• Door lock relay
• Door lock rly ctrl
• Door unlock rly ctrl
• Driver door latch (driver's door)
• Driver door module (driver's door)
• Driver door unlock relay
• Drv door unlock rly ctrl
• Flip-up glass ajar sw sens
• Flip-up glass relay
• Flip-up glass rly ctrl
• Front control module
• Fuse 15a
• Fuse 20a
• Fused b(+)
• G100 (left rear of engine compt)
• G103 (right side of engine compt)
• G300 (under front passenger's seat)
• G301
• G303 (under driver's seat)
• G74
• G75
• Hood ajar sw sns
• Hood ajar switch
• Horn rly ctrl
• Horns system
• Hot at all times
• Integrated power module (left side of engine compt)
• Ipm
• Junction block
• Left rear door latch (left rear door)
• Liftgate ajar sw sens
• Liftgate door latch
• Lr door ajar sw sens
• Passenger door latch (front passenger's door)
• Passenger door module
• Passenger door unlock relay
• Rear window wiper motor (lower center of liftgate)
• Right rear door latch (right rear door)
• Rr door ajar sw sens
• S111
• S136
• S313 (under driver's seat)
• S314 (under driver's seat)
• S318
• S320
• S341
• S349
• S352 (lower center of liftgate)
• S353

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram, with Hands Free for Jeep Grand Cherokee Overland 2009

List of elements for Automatic Day/Night Mirror Wiring Diagram, with Hands Free for Jeep Grand Cherokee Overland 2009:

• (at mirror) (w/ memory) driver outside rearview mirror
• (w/ rear camera) s327
• 87a
• Auto day/night mirr (+)
• Auto day/night mirr (-)
• Backup lamp feed
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• Day/night mirror
• Exterior lights system
• Front control module
• Fuse 10a
• Fused run relay out
• G301 (left rear door)
• Gnd
• Hands free module (right kick panel)
• Hot at all times
• Inside rearview mirror
• Integrated power module (left side of engine compt)
• Ipm
• Junction block (left side of dash)
• Micro 1 in (+)
• Micro 2 in (+)
• Micro feed
• Micro in (-)
• Microphone 1 in (+)
• Microphone 2 in (+)
• Microphone feed
• Microphone in (-)
• Run relay
• S365
• S366
• Sens gnd
• X712
• X722
• X792
• X793
• X835

Automatic Day/Night Mirror Wiring Diagram, without Hands Free for Jeep Grand Cherokee Overland 2009

List of elements for Automatic Day/Night Mirror Wiring Diagram, without Hands Free for Jeep Grand Cherokee Overland 2009:

• (left rear door) g301
• (left side of engine compt) integrated power module
• (w/ rear camera) s327
• 87a
• Auto day/night mirror(+)
• Auto day/night mirror(-)
• Backup
• Backup lamp feed
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• Day/ night mirror
• Driver outside rearview mirror (w/ memory) (at mirror)
• Exterior lights system
• Front control module
• Fuse 10a
• Fused run relay out
• Gnd
• Hot at all times
• Inside rearview mirror
• Ipm
• Junction block (left side of dash)
• Lamp feed
• Run relay
• S365
• S366

Power Mirrors Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Power Mirrors Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (driver's door) s344
• (under driver's seat) g303
• 87a
• Circuit breaker 3 20a
• Defogger system
• Driver outside rearview mirror (at mirror)
• Drv mirr common
• Drv mirr horz drv
• Drv mirr vert drv
• Fuse 10a
• Fused b(+)
• Fused run/acc delay rly out
• Gnd
• Horiz
• Hot at all times
• Junction block (left side of dash)
• Mirror switch
• Pass mirr horz drv
• Pass mirr vert drv
• Passenger outside rearview mirror (at mirror)
• Run/ accessory delay relay
• S342
• S343
• S345
• Vert

POWER SEATS

Adjustable Pedal Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Adjustable Pedal Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• 87a
• Adjustable pedal motor (at pedal assembly)
• Adjustable pedals motor forward
• Adjustable pedals motor rearward
• Adjustable pedals relay
• Adjustable pedals relay control
• Adjustable pedals relay output
• Adjustable pedals switch
• Driver
• Front control module
• Fuse 14 20a
• Ground
• Hot at all times
• Integrated power module (left side of engine compt)
• Interior lights system
• Ipm
• Panel lamps
• S204

Driver Power Seat Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Driver Power Seat Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• 1) recliner up 2) recliner down 3) front up 4) front down 5) rear up 6) rear down 7) forward 8) rearward
• Circuit breaker 2 20a
• Driver front vertical seat adjuster motor (under driver's seat)
• Driver horizontal seat adjuster motor (under driver's seat)
• Driver rear vertical seat adjuster motor (under driver's seat)
• Driver recliner seat adjuster motor (under driver's seat)
• Driver seat switch
• Front vertical
• G303 (under driver's seat)
• Horizontal
• Hot at all times
• Junction block (left side of dash)
• Rear vertical
• Recliner
• S320
• S370
• W/ heated seats
• W/o heated seats

Heated Seats Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Heated Seats Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout for data link connector) s230
• (under driver's seat) g303
• (under passenger's seat)
• A33
• A997
• Can b bus(+)
• Can b bus(-)
• Circuit breaker 2 20a
• Cluster
• Computer data lines system
• D54
• D55
• Dimmer panel lamps
• Fuse 10a
• Fuse 20a
• Fused b(+)
• Fused run rly output
• G300 (under front passenger's seat)
• G301 (left rear door)
• G303 (under driver's seat)
• Gnd
• Ground
• Heated seat module
• Hot at all times
• Hot at all timess
• Hot w/ run relay energized
• Ind drv
• Ind drv seat low rr heated
• Junction block (left side of dash)
• Left cushion pad heater
• Left rear cushion seat heater
• Left rear heated seat switch
• Left rear seat back heater
• Left seat back heater
• Lh seat htr b(+) drv
• Lin bus
• Lower switch bank
• Lr heated seat high ind drv
• Lr heated seat low ind drv
• Lr heated seat sw sense
• Lr seat htr b(+) driver
• Lr seat htr b(+) drv
• P177
• P178
• P187
• P188
• Panel lamps dimmer
• Power distribution center (left side of engine compartment)
• Red
• Rh seat htr b(+) drv
• Right cushion pad heater
• Right rear cushion seat heater
• Right rear heated seat switch
• Right rear seat back heater
• Right seat back heater
• Rly output fused run
• Rr heated
• Rr heated seat high ind drv
• Rr heated seat low ind drv
• Rr heated seat sw sns
• Rr seat htr b(+) driver
• Rr seat htr b(+) drv
• S220
• S236
• S322
• S330
• S351
• S363
• S370
• S372
• S373 (under driver's seat)
• S374
• Seat high lr heated
• Seat high rr heated
• Seat low lr heated
• Seat sw sns lr heated
• Sense seat sw
• Z917

Passenger Power Seat Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Passenger Power Seat Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• 1) recliner up 2) recliner down 3) forward 4) rearward
• Circuit breaker 2 20a
• G300 (under front passenger's seat)
• Horizontal
• Hot at all times
• Junction block (left side of dash)
• Passenger horizontal seat adjuster motor (under front passenger's seat)
• Passenger recliner seat adjuster motor (under front passenger's seat)
• Passenger seat switch
• Recliner
• S319 (w/ dvd)
• S364 (w/ heated seats)
• S374
• W/ heated seats
• W/o heated seats

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Power Top/Sunroof Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (on sunroof assembly) sunroof motor/module
• A932
• Can b bus (+)
• Can b bus (-)
• Close
• Computer data lines system
• D54
• D55
• Fuse 2 15a
• Fused b (+)
• G301 (left rear door)
• Ground
• Hot at all times
• Junction block (left side of dash)
• Open
• Red
• Sunroof close
• Sunroof open
• Sunroof sw sply
• Sunroof switch
• Sunroof vent
• Vent
• Z914

POWER WINDOWS

Power Windows Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Power Windows Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (driver's door) s393
• A929
• A931
• Can b bus(+)
• Can b bus(-)
• Circuit breaker 3 20a
• Computer
• Computer data lines system
• D54
• D55
• Data lines
• Dr exp rtn
• Driver door module (rear center of driver's door)
• Driver express window motor
• Driver window/ door lock switch
• Drv exp rtn
• Exp down drv
• Exp sw mux
• Exp sw rtn
• Exp up drv
• Fuse 10a
• Fused b(+)
• Fused run/acc
• G160
• G161
• G300 (under front passenger's seat)
• G303 (under driver's seat)
• G303 (under driver's seat)
• G775
• G776
• Ground
• Hall sens a
• Hall sens a sig
• Hall sens b
• Hall sens b sig
• Hall sens rtn
• Hall sens sply
• Hall sns sply
• Hot at all times
• Hot w/ run/accessory delay relay energized
• Junction block (left side of dash)
• Left door mux
• Left door rtn
• Left rear power window switch
• Left rear window motor (left rear door) rear door)
• Lf exp mux
• Lock out sw
• Lr wind (down)
• Lr wind (up)
• Mirror switch
• Passenger door module
• Passenger express window motor
• Passenger window/ door lock switch
• Q15
• Q221
• Q222
• Q301
• Q302
• Q303
• Q304
• Q305
• Q306
• Q311
• Q312
• Q321
• Q322
• Q336
• Q936
• Q990
• Q991
• Q994
• Red
• Rf exp mux
• Right door mux
• Right door rtn
• Right rear power window switch
• Right rear window motor (right rear door)
• Rr wind (down)
• Rr wind (up)
• S315
• S325
• S342
• S343
• S345
• S395 (w/o memory)
• S399
• System
• Z908
• Z911
• Z927

RADIO

Hands Free Module Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Hands Free Module Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• A114
• Can b bus(+)
• Can b bus(-)
• Comm audio out
• Comm audio output
• Computer data lines system
• D54
• D55
• Fuse 15a
• Fused b(+)
• G200 (near breakout to data link connector)
• Ground
• Hands free module (right kick panel)
• Hot at all times
• Inside rearview mirror
• Integrated power module (left side of engine compt)
• Junction block (left side of dash)
• Left audio out
• Left audio output
• Media port (uci)
• Microphone 1 in(+)
• Microphone 2 in(+)
• Microphone feed
• Microphone in(-)
• Nca
• Pwr feed pass through
• Pwr feed passthrough
• Radio
• Red
• Right audio out
• Right audio output
• S166
• S169
• S172
• S202
• S213
• Sensor ground
• Tan
• Uci audio lt in
• Uci audio ref
• Uci audio reference
• Uci audio rt in
• Uci device detect
• Uci ext receive
• Uci ext transmit
• Uci id
• Uci shield
• X430
• X431
• X432
• X435
• X436
• X437
• X439
• X440
• X441
• X703
• X704
• X712
• X722
• X792
• X793
• X795
• X835
• Z433
• Z920

Radio Wiring Diagram, Base for Jeep Grand Cherokee Overland 2009

List of elements for Radio Wiring Diagram, Base for Jeep Grand Cherokee Overland 2009:

• (under driver's door opening) s389
• (under front passenger's door opening) s391
• A118
• Antenna
• Can b bus (+)
• Can b bus (-)
• Com audio out
• Computer data lines system
• D54
• D55
• Fuse 20a
• Fused b(+)
• G200 (near breakout to data link connector)
• Gnd
• Hands free module (if equipped) (right kick panel)
• Hot at all times
• Integrated power module (left side of engine compt)
• Junction block (left side of dash)
• Left audio out
• Left front door speaker
• Left instrument panel speaker
• Left rear door speaker
• Lf speaker (+)
• Lf speaker (-)
• Lr audio (+)
• Lr audio (-)
• Nca
• Radio
• Rf speaker (+)
• Rf speaker (-)
• Right audio out
• Right front door speaker
• Right instrument panel speaker
• Right rear door speaker
• Rr audio (+)
• Rr audio (-)
• S213 (w/ hands free)
• S390 (under driver's door opening)
• S392 (under front passenger's door opening)
• X201
• X291
• X292
• X51
• X52
• X57
• X58
• X703
• X704
• X795
• Z202
• Z920

Radio Wiring Diagram, Premium (1 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Radio Wiring Diagram, Premium (1 of 3) for Jeep Grand Cherokee Overland 2009:

• (highline) inside rearview mirror
• (near breakout for c202)
• (near breakout for instrument cluster)
• (or x703)
• (or x704)
• (w/ hands free) s213
• A118
• Antenna
• Audio rtn 1
• Audio rtn 2
• Audio rtn 3
• Camera return
• Camera shield
• Camera signal
• Can b bus (+)
• Can b bus (-)
• Com audio out
• Computer data lines system
• D106
• D126
• D54
• D55
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fused b(+)
• G200 (near breakout to data link connector)
• Gnd
• Hands free module (if equipped) (right kick panel)
• Hot at all times
• Integrated power module (left side of engine compt)
• Junction block (left side of dash)
• Left audio 1
• Left audio 2
• Left audio 3
• Left audio out
• Lr audio (+)
• Lr audio (-)
• Micro 1 in (+)
• Micro 1 in (+) (or rh aud out)
• Micro 2 in (+)
• Micro 2 in (+) (or lh aud out)
• Micro feed
• Micro in (-)
• Navigation system
• Nca
• Power distribution center (left side of engine compt)
• Radio
• Radio ant shld
• Radio ant sig
• Red
• Right audio 1
• Right audio 2
• Right audio 3
• Right audio out
• Rr audio (+)
• Rr audio (-)
• S203
• S205
• S228
• S245
• S246
• S247
• S248
• S251
• S252
• Sens gnd
• Sensor gnd
• Video common 1
• Video common 2
• Video shield 1
• Video shield 2
• Video sig 2
• Video signal 1
• W/ hands free
• W/o hands free
• X51
• X52
• X534
• X535
• X536
• X538
• X539
• X540
• X541
• X542
• X543
• X544
• X545
• X546
• X550
• X551
• X552
• X57
• X58
• X703
• X704
• X712
• X722
• X792
• X793
• X795
• X835
• X970
• X971
• X972
• Z920

Radio Wiring Diagram, Premium (2 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Radio Wiring Diagram, Premium (2 of 3) for Jeep Grand Cherokee Overland 2009:

• (if equipped) auxiliary audio video port
• (left rear door) g301
• (on steering wheel) s232
• (on steering wheel) s233
• A108
• A114
• Audio out gnd
• Audio rtn 1
• Audio rtn 2
• Audio rtn 3
• Aux aud comm 2
• Aux audio comm 2
• Aux audio rtn
• Aux vid comm 2
• Aux video shld 2
• Aux video sig 2
• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D54
• D55
• Fused b (+)
• Fused b(+)
• G200 (near braeakout to data link connector)
• Gnd
• Ground
• Left audio 1
• Left audio 2
• Left audio 3
• Left audio aux
• Left remote radio switch
• Lin bus
• Mux radio ctrl
• Mux rtn radio ctrl
• Red
• Right audio 1
• Right audio 2
• Right audio 3
• Right audio aux
• Right remote radio switch
• Right steering wheel switch
• S212
• S241
• S321
• Steering control module (at steering wheel)
• Video comm 1
• Video comm 2
• Video screen module
• Video shield 1
• Video shield 2
• Video sig 1
• Video sig 2
• X18
• X19
• X519
• X521
• X522
• X531
• X532
• X533
• X534
• X535
• X536
• X538
• X539
• X540
• X541
• X542
• X543
• X544
• X545
• X546
• X550
• X551
• X552
• X918
• X973
• X974
• X975
• Z907
• Z915

Radio Wiring Diagram, Premium (3 of 3) for Jeep Grand Cherokee Overland 2009

List of elements for Radio Wiring Diagram, Premium (3 of 3) for Jeep Grand Cherokee Overland 2009:

• (6.1l) subwoofer speaker
• (under front passenger's seat) g300
• A114
• A116
• Amp lf dr spkr (+)
• Amp lf dr spkr (-)
• Amp lh i/p spkr (+)
• Amp lh i/p spkr (-)
• Amp lr dr spkr (+)
• Amp lr dr spkr (-)
• Amp rf dr spkr (+)
• Amp rf dr spkr (-)
• Amp rh i/p spkr (+)
• Amp rh i/p spkr (-)
• Amp rr dr spkr (+)
• Amp rr dr spkr (-)
• Amp subwoofer 1 (+)
• Amp subwoofer 1 (-)
• Ant shld 1
• Ant shld 2
• Ant sig 1
• Ant sig 2
• Can b bus (+)
• Can b bus (-)
• Can b bus(+)
• Can b bus(-)
• Computer data lines system
• D106
• D126
• D127
• D128
• D140
• D141
• D54
• D55
• Fused b (+)
• Fused b(+)
• G300 (under front passenger's seat)
• Gnd
• Ground
• Left front door speaker
• Left instrument panel speaker
• Left rear door speaker
• Lr aud (+)
• Lr aud (-)
• Nca
• Radio amplifier (left rear cargo compartment floor)
• Radio ant shld
• Radio ant sig
• Red
• Right front door speaker
• Right instrument panel speaker
• Right rear door speaker
• Rr aud (+)
• Rr aud (-)
• S303
• S317
• S319
• Satellite 1 antenna
• Satellite 2 antenna
• Satellite ant shld 1
• Satellite ant shld 2
• Satellite ant sig 1
• Satellite ant sig 2
• Satellite video module (right "d" pillar)
• Sdars audio sig com
• Sdars lh audio sig
• Sdars rh audio sig
• Sdars video shld
• Sdars video sig
• Sdars video sig com
• Subwoofer 1 (+)
• Subwoofer 1 (-)
• X18
• X19
• X201
• X202
• X205
• X206
• X208
• X209
• X291
• X292
• X295
• X296
• X298
• X299
• X300
• X390
• X51
• X52
• X57
• X58
• X909
• X918
• X973
• X974
• X975
• Z514

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Shift Interlock Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (5.7l: right rear of engine) (4.7l: right side of engine) s141
• 3.0l
• Autostick up/ down (ers) sns
• Autostick up/ down (ers) sns c3
• B15
• B16
• Brake sw 1 sig
• Brake sw 2 sig
• Brake sw sig
• Can c bas (+)
• Can c bas (-)
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Electrohydraulic control unit assembly (right side of transmission)
• Engine control module
• Except 3.0l
• Front control module
• Fuse 10a
• Fused ign sw
• Fused ign sw out (run-start)
• G100 (left rear of engine compt)
• G200 (near breakout to data link connector)
• Ground
• Hot in run or start
• Ignition wireless node
• Integrated power module (left side of engine compt)
• Interior lights system
• Ipm
• Junction block (left side of dash)
• K321
• K900
• P/n switch
• Panel lamp driver
• Pnk/ f1
• Powertrain control module (except 3.0l) (right rear of engine compt)
• Rfe
• S106
• S132 (rfe)
• S134 (3.7l)
• S212
• Sens ground
• Shift lever assembly (base of shift lever)
• Stop lamp switch (left side of dash)
• T13
• T41
• T42
• T54
• T824
• Transmission control module (nag1) (left side of dash)
• Transmission solenoid/trs assembly (rfe) (left side of transmission)
• Transmission temp sensor sig
• Transmission temperature sensor
• Trs park sig
• Trs t1 sense
• Trs t2 sense
• Trs t3 sense
• Trs t41 sense
• Trs t42 sense
• Z907

STARTING/CHARGING

Charging Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Charging Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (6.1l: right rear of engine compt) s150 (except 6.1l) s167
• (right rear of engine compt) powertrain control module
• 3.0l
• A209
• A803
• B (+)
• Battery
• Can b bus(+)
• Can b bus(-)
• Cluster
• Computer data lines system
• D509
• Engine control module
• Except 3.0l
• Fuse 29 20a
• Fused b (+)
• G104 (left side of engine compt)
• G105 (lower left rear of engine)
• Gen field
• Gen sense
• Generator
• Glow plug module
• Integrated power module (left side of engine compt)
• K125
• Lin bus
• Power distribution center (left side of engine compt)
• Red
• S164 (in headlamp & dash harness)
• Starter

Starting Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Starting Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (a/t) s199
• (in headlamp & dash harness) s153
• (not used)
• (run-start)
• (w/ remote start) run/start relay
• 3.0l
• 87a
• Anti-lock brakes system
• B (+)
• Battery
• Brake sw sig
• Brake sw sig 1
• Brk lamp sw
• C bus (+) c bus (-)
• C104
• Can c bus (+)
• Can c bus (-)
• Can c bus +
• Can c bus -
• Charging circuit
• Computer data lines system
• D64
• D65
• Electrohydraulic control unit (3.0l & 3.7l) (3.7l: right side of transmission)
• Engine control module
• Except 3.0l
• F20
• F201
• F26
• Front control module
• Fuse 10a
• Fuse 20a
• Fuse 40a
• Fused b (+)
• Fused ign sw out (run- ipm start)
• Fused run/start rly out
• G104 (left side of engine compt)
• G105 (lower left rear of engine)
• G200 (near breakout to data link connector)
• Gnd
• Hold-in
• Ign sw output c1 (start)
• Integrated power module (left side of engine compt)
• K617
• Left front tire pressure transponder (except 3.7l) (left front wheelwell)
• Monitor lan
• Occupant restraint controller module (under center console)
• P/n switch
• Pnk/tan
• Power distribution center (left side of engine compt)
• Power distribution system
• Powertrain control module (right rear of engine compt)
• Pull-in
• Red
• Red/tan
• Right front tire pressure transponder (except 3.7l) (right front wheelwell)
• Right rear tire pressure transponder (under right rear of vehicle)
• Rly ctrl
• Run/ start rly ctrl
• S120 (in headlamp & dash harness)
• S121 (in headlamp & dash harness)
• S126 (power distribution center)
• Sens gnd
• Sens sig
• Shift lever assembly (except 3.0l & 3.7l) (base of shift lever)
• Starter
• Starter motor relay
• Stop lamp switch (left side of dash)
• T13
• T41
• T54
• T752
• Transmission control module (3.0l & 3.7l) (left side of dash)
• Transmission solenoid/ trs assembly (except 3.0l & 3.7l) (left side of transmission)
• Transmission temperature sensor
• Trs park sig
• Trs t41 sense
• Wireless ignition node

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009:

• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• D64
• D65
• Driver seat belt tensioner (left side of driver's seat)
• F100
• F201
• Fuse 10a
• G201 (under center console)
• G303 (under driver's seat)
• Gnd
• Ground
• Hot in on or start
• Hot w/ run relay energized
• Integrated power module (left side of engine compt)
• Left front impact sensor (left front of engine compt)
• Left side impact sensor 1 (left "b" pillar)
• Left side impact sensor 3
• Lh line 1
• Lh line 2
• Lh sens 1 gnd
• Lh sens 1 sig
• Line 1
• Line 2
• Lt sens 2 gnd
• Lt sens 2 sig
• Lt sens 3 gnd
• Lt sens 3 sig
• Occupant restraint controller module (under center console)
• Passenger air bag squib (right side of dash)
• Passenger seat belt tensioner (right side of front passenger's seat)
• R13
• R14
• R15
• R16
• R17
• R18
• R19
• R20
• R21
• R22
• R23
• R24
• R263
• R42
• R43
• R44
• R45
• R53
• R54
• R55
• R56
• R61
• R62
• R63
• R64
• R79
• R80
• R81
• R82
• Rh line 1
• Rh line 2
• Rh sens 1 gnd
• Right front impact sensor (right front of engine compt)
• Right side impact sensor 3
• Rt sens 2 gnd
• Rt sens 2 sig
• Rt sens 3 gnd
• Rt sens 3 sig
• Run rly
• Run/st rly out
• S320
• Sens 1 sig
• Sens data
• Sens gnd
• Sens sig
• Sens voltage
• Signal
• Sw sens
• Z104
• Z261

Supplemental Restraints Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009:

• (under steering wheel pad)
• Can b bus (+)
• Can b bus (-)
• Cluster
• Computer data lines system
• Driver air bag squib 1
• Driver air bag squib 2
• Driver seat track position sensor (under driver's seat)
• G303 (under driver's seat)
• Ground
• Left side curtain air bag (left rear body)
• Left side impact sensor 2 (left "c" pillar)
• Line
• Line 1
• Line 2
• Passenger seat belt switch
• Red
• Right side curtain air bag (right rear body)
• Right side impact sensor 1 (right "b" pillar)
• Right side impact sensor 2 (right "c" pillar)
• S320
• Seat belt sw sens
• Sens data
• Sens voltage
• Signal
• Steering control module (at steering wheel)

TRANSMISSION

3.0L DIESEL

3.0L Diesel, Transmission Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 3.0L Diesel, Transmission Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• (not used)
• 1-2/ 4-5 sol
• 1-2/4-5 sol ctrl
• 2-3 sol
• 2-3 sol ctrl
• 3-4 sol
• 3-4 sol ctrl
• 87a
• Brake sw sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Drv panel lamps
• Electrohydraulic control unit assembly (right side of transmission)
• F942
• Front control module
• Fuse 10a
• Fuse ignition switch output (run/start)
• G100 (left rear of engine compt)
• Ground
• Hot in run or start
• Ign sw (run-start)
• Integrated power module (left side of engine compt)
• Interior lights system
• Ipm
• Junction block (left side of dash)
• K900
• Mod press sol ctrl
• Modu- lation pres- sure sol
• N2 in spd sens 1
• N3 input spd sens 2
• P/n switch
• Powertrain control module (right rear of engine compt)
• S106
• S134
• S136
• S212
• Sens ground
• Sensor gnd
• Shift lever assembly (base of shift lever)
• Shift press sol ctrl
• T13
• T54
• T60
• T70
• T71
• T72
• T73
• T74
• T75
• T76
• T77
• T78
• Tcc sol ctrl
• Trans temp sens sig
• Trans- mission temperature sensor
• Transmission control module (left side of dash)
• Transmission relay
• Trs park sig
• Wireless ignition node
• Z904

3.7L

3.7L, Transmission Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 3.7L, Transmission Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (near breakout to data link connector) g200
• (not used)
• 1-2/ 4-5 sol
• 1-2/4-5 sol ctrl
• 2-3 sol
• 2-3 sol ctrl
• 3-4 sol
• 3-4 sol ctrl
• 87a
• Brake sw sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Drv panel lamps
• Electrohydraulic control unit assembly (right side of transmission)
• F942
• Front control module
• Fuse 10a
• Fuse ignition switch output (run/start)
• G100 (left rear of engine compt)
• Ground
• Hot in run or start
• Ign sw (run-start)
• Integrated power module (left side of engine compt)
• Interior lights system
• Ipm
• Junction block (left side of dash)
• K900
• Mod press sol ctrl
• Modu- lation pres- sure sol
• N2 in spd sens 1
• N3 input spd sens 2
• P/n switch
• Powertrain control module (right rear of engine compt)
• S106
• S134
• S136
• S212
• Sens ground
• Sensor gnd
• Shift lever assembly (base of shift lever)
• Shift press sol ctrl
• T13
• T54
• T60
• T70
• T71
• T72
• T73
• T74
• T75
• T76
• T77
• T78
• Tcc sol ctrl
• Trans temp sens sig
• Trans- mission temperature sensor
• Transmission control module (left side of dash)
• Transmission relay
• Trs park sig
• Wireless ignition node
• Z904

4.7L FLEX FUEL

4.7L Flex Fuel, 4WD Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, 4WD Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (in under- body harness)
• (under left front of vehicle) (except base) s301
• 4wd neutral ind
• A909
• A926
• A927
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Driver panel lamps
• Drivetrain sens return
• Drivetrain sens rtn
• Elsd
• Except base
• Except elsd
• F921
• Final drive control module (under left rear seat)
• Front diff sol ctrl
• Front differential solenoid (front of frame)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fused b(+)
• Fused run rly output
• G200 (near breakout to data link connector)
• G302 (under left rear seat)
• G95
• Ground
• Hot at all times
• Hot in run or start
• Hot w/ run relay energized
• Ign sw (run/start)
• Integrated power module (left side of engine compt)
• Interior lights system
• Junction block (left side of dash)
• K504
• K594
• K977
• Mode select
• Mode sens sig
• Mode sensor sig
• Power distribution center (left side of engine compt)
• Rear diff sol ctrl
• Rear differential solenoid
• Red
• Red/tan
• S212
• S311 (premium)
• S335
• S337
• S338
• S339
• S360 (left rear of headliner)
• Sbs
• Shift mtr ctrl a
• Shift mtr ctrl b
• T301
• T306
• T312
• T313
• T315
• T316
• T317
• Trans case mtr lock
• Transfer case motor (at transfer case)
• Transfer case mtr lock sig
• Transfer case selector switch
• Z901
• Z902
• Z913

4.7L Flex Fuel, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009:

• 2c press
• 2c sol ctrl
• 4c prs sw sns
• 4c sol ctrl
• 87a
• Engine controls system
• Fuse 20a
• G100 (left rear of engine compt)
• Hot at all times
• L/r press
• L/r sol ctrl
• Line press sens
• Line pressure sensor (right rear of transmission)
• Ms sol ctrl
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• Pr- ess sol ctrl
• S125
• S136
• S140 (6.1l: right front of engine) (except 6.1l: rear of engine)
• S141 (4.7l: right side of engine) (5.7l: right rear of engine) (6.1l: left rear of engine)
• S145 (right rear of engine compt)
• S150 (6.1l: right rear of engine compt) (except 6.1l: right rear of engine)
• Sens gnd
• Temp sens
• Tran ctrl rly out
• Transmission control relay
• Transmission solenoid/trs assembly (left side of transmission)
• Trs t1 sns
• Trs t2 sns
• Trs t3 sns
• Trs t41 sns
• Trs t42 sns
• Ud press
• Ud sol ctrl

4.7L Flex Fuel, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for 4.7L Flex Fuel, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt)
• (near breakout to data link connector) g200
• 2c press sw sense
• 2c sol ctrl
• 4c press sw sense
• 4c sol ctrl
• Autostick up/down
• Brake sw sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• Drv panel lamps
• F856
• Front control module
• Fuse ignition switch output (run/start)
• G102
• Ground
• Ign sw (run-start)
• Ign sw output
• Input speed sens
• Input speed sensor (left side of trans- mission)
• Integrated power module (left side of engine compt)
• Interior lights system
• Ipm
• K900
• L/r press sw sns
• L/r sol ctrl
• Line press sens sig
• Ms sol ctrl
• Od press sw sense
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Overdrive sol ctrl
• Pnk/ f1
• Powertrain control module (right rear of engine compt)
• Pressure ctrl sol
• S132
• S144 (5.7l & 6.1l: front of transmission) (4.7l: left side of transmission)
• S147
• S212
• Sens gnd
• Sens ground
• Sensor gnd
• Shift lever assembly (base of shift lever)
• T118
• T13
• T14
• T140
• T147
• T15
• T16
• T20
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• Trans ctrl relay
• Trans ctrl rly out
• Trans temp sens
• Trs park sig
• Trs t1 sense
• Trs t2 sense
• Trs t3 sense
• Trs t41 sense (p/n)
• Trs t42 sense
• Ud press sw sense
• Ud sol ctrl
• Wireless ignition node
• Z903

5.7L

5.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (in under- body harness)
• (under left front of vehicle) (except base) s301
• 4wd neutral ind
• A909
• A926
• A927
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Driver panel lamps
• Drivetrain sens return
• Drivetrain sens rtn
• Elsd
• Except base
• Except elsd
• F921
• Final drive control module (under left rear seat)
• Front diff sol ctrl
• Front differential solenoid (front of frame)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fused b(+)
• Fused run rly output
• G200 (near breakout to data link connector)
• G302 (under left rear seat)
• G95
• Ground
• Hot at all times
• Hot in run or start
• Hot w/ run relay energized
• Ign sw (run/start)
• Integrated power module (left side of engine compt)
• Interior lights system
• Junction block (left side of dash)
• K504
• K594
• K977
• Mode select
• Mode sens sig
• Mode sensor sig
• Power distribution center (left side of engine compt)
• Rear diff sol ctrl
• Rear differential solenoid
• Red
• Red/tan
• S212
• S311 (premium)
• S335
• S337
• S338
• S339
• S360 (left rear of headliner)
• Sbs
• Shift mtr ctrl a
• Shift mtr ctrl b
• T301
• T306
• T312
• T313
• T315
• T316
• T317
• Trans case mtr lock
• Transfer case motor (at transfer case)
• Transfer case mtr lock sig
• Transfer case selector switch
• Z901
• Z902
• Z913

5.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009:

• 2c press
• 2c sol ctrl
• 4c prs sw sns
• 4c sol ctrl
• 87a
• Engine controls system
• Fuse 20a
• G100 (left rear of engine compt)
• Hot at all times
• L/r press
• L/r sol ctrl
• Line press sens
• Line pressure sensor (right rear of transmission)
• Ms sol ctrl
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• Pr- ess sol ctrl
• S125
• S136
• S140 (6.1l: right front of engine) (except 6.1l: rear of engine)
• S141 (4.7l: right side of engine) (5.7l: right rear of engine) (6.1l: left rear of engine)
• S145 (right rear of engine compt)
• S150 (6.1l: right rear of engine compt) (except 6.1l: right rear of engine)
• Sens gnd
• Temp sens
• Tran ctrl rly out
• Transmission control relay
• Transmission solenoid/trs assembly (left side of transmission)
• Trs t1 sns
• Trs t2 sns
• Trs t3 sns
• Trs t41 sns
• Trs t42 sns
• Ud press
• Ud sol ctrl

5.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for 5.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt)
• (near breakout to data link connector) g200
• 2c press sw sense
• 2c sol ctrl
• 4c press sw sense
• 4c sol ctrl
• Autostick up/down
• Brake sw sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• Drv panel lamps
• F856
• Front control module
• Fuse ignition switch output (run/start)
• G102
• Ground
• Ign sw (run-start)
• Ign sw output
• Input speed sens
• Input speed sensor (left side of trans- mission)
• Integrated power module (left side of engine compt)
• Interior lights system
• Ipm
• K900
• L/r press sw sns
• L/r sol ctrl
• Line press sens sig
• Ms sol ctrl
• Od press sw sense
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Overdrive sol ctrl
• Pnk/ f1
• Powertrain control module (right rear of engine compt)
• Pressure ctrl sol
• S132
• S144 (5.7l & 6.1l: front of transmission) (4.7l: left side of transmission)
• S147
• S212
• Sens gnd
• Sens ground
• Sensor gnd
• Shift lever assembly (base of shift lever)
• T118
• T13
• T14
• T140
• T147
• T15
• T16
• T20
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• Trans ctrl relay
• Trans ctrl rly out
• Trans temp sens
• Trs park sig
• Trs t1 sense
• Trs t2 sense
• Trs t3 sense
• Trs t41 sense (p/n)
• Trs t42 sense
• Ud press sw sense
• Ud sol ctrl
• Wireless ignition node
• Z903

6.1L

6.1L, 4WD Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, 4WD Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (in under- body harness)
• (under left front of vehicle) (except base) s301
• 4wd neutral ind
• A909
• A926
• A927
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Driver panel lamps
• Drivetrain sens return
• Drivetrain sens rtn
• Elsd
• Except base
• Except elsd
• F921
• Final drive control module (under left rear seat)
• Front diff sol ctrl
• Front differential solenoid (front of frame)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fused b(+)
• Fused run rly output
• G200 (near breakout to data link connector)
• G302 (under left rear seat)
• G95
• Ground
• Hot at all times
• Hot in run or start
• Hot w/ run relay energized
• Ign sw (run/start)
• Integrated power module (left side of engine compt)
• Interior lights system
• Junction block (left side of dash)
• K504
• K594
• K977
• Mode select
• Mode sens sig
• Mode sensor sig
• Power distribution center (left side of engine compt)
• Rear diff sol ctrl
• Rear differential solenoid
• Red
• Red/tan
• S212
• S311 (premium)
• S335
• S337
• S338
• S339
• S360 (left rear of headliner)
• Sbs
• Shift mtr ctrl a
• Shift mtr ctrl b
• T301
• T306
• T312
• T313
• T315
• T316
• T317
• Trans case mtr lock
• Transfer case motor (at transfer case)
• Transfer case mtr lock sig
• Transfer case selector switch
• Z901
• Z902
• Z913

6.1L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Overland 2009:

• 2c press
• 2c sol ctrl
• 4c prs sw sns
• 4c sol ctrl
• 87a
• Engine controls system
• Fuse 20a
• G100 (left rear of engine compt)
• Hot at all times
• L/r press
• L/r sol ctrl
• Line press sens
• Line pressure sensor (right rear of transmission)
• Ms sol ctrl
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• Pr- ess sol ctrl
• S125
• S136
• S140 (6.1l: right front of engine) (except 6.1l: rear of engine)
• S141 (4.7l: right side of engine) (5.7l: right rear of engine) (6.1l: left rear of engine)
• S145 (right rear of engine compt)
• S150 (6.1l: right rear of engine compt) (except 6.1l: right rear of engine)
• Sens gnd
• Temp sens
• Tran ctrl rly out
• Transmission control relay
• Transmission solenoid/trs assembly (left side of transmission)
• Trs t1 sns
• Trs t2 sns
• Trs t3 sns
• Trs t41 sns
• Trs t42 sns
• Ud press
• Ud sol ctrl

6.1L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009

List of elements for 6.1L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Overland 2009:

• (left side of engine compt)
• (near breakout to data link connector) g200
• 2c press sw sense
• 2c sol ctrl
• 4c press sw sense
• 4c sol ctrl
• Autostick up/down
• Brake sw sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• Drv panel lamps
• F856
• Front control module
• Fuse ignition switch output (run/start)
• G102
• Ground
• Ign sw (run-start)
• Ign sw output
• Input speed sens
• Input speed sensor (left side of trans- mission)
• Integrated power module (left side of engine compt)
• Interior lights system
• Ipm
• K900
• L/r press sw sns
• L/r sol ctrl
• Line press sens sig
• Ms sol ctrl
• Od press sw sense
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Overdrive sol ctrl
• Pnk/ f1
• Powertrain control module (right rear of engine compt)
• Pressure ctrl sol
• S132
• S144 (5.7l & 6.1l: front of transmission) (4.7l: left side of transmission)
• S147
• S212
• Sens gnd
• Sens ground
• Sensor gnd
• Shift lever assembly (base of shift lever)
• T118
• T13
• T14
• T140
• T147
• T15
• T16
• T20
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• Trans ctrl relay
• Trans ctrl rly out
• Trans temp sens
• Trs park sig
• Trs t1 sense
• Trs t2 sense
• Trs t3 sense
• Trs t41 sense (p/n)
• Trs t42 sense
• Ud press sw sense
• Ud sol ctrl
• Wireless ignition node
• Z903

WARNING SYSTEMS

Chime Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Chime Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (in headlamp & dash harness) s103
• (lower center of liftgate) s352
• (near breakout for instrument cluster) s206
• B20
• Brake fluid level sensor (left rear of engine compt)
• Brk fluid level sw sns
• Can b bus (+)
• Can b bus (-)
• Can b bus(+)
• Can b bus(-)
• Cluster
• Cluster)
• Computer data lines system
• D54
• D55
• Driver door latch (driver's door)
• Driver door module (driver's door)
• Driver seat belt tensioner (left side of driver's seat)
• Flip-up glass ajar sw sens
• Flip-up glass ajar sw sns
• Flip-up glass latch (lower center of liftgate)
• Front control module (left side of engine compt)
• Fuse 10a
• Fused b(+)
• Fused ign sw out (run-start)
• G100 (left rear of engine compt)
• G200 (near breakout to data link connector)
• G300 (under front passenger's seat)
• G301 (left rear door)
• G303 (under driver's seat)
• G74
• G75
• Ground
• Headlamp switch
• Hot at all times
• Hot in run or start
• Junction block (left side of dash)
• Left multifunction switch
• Left rear door latch (left rear door)
• Lf door ajar sw sens
• Liftgate ajar sw sens
• Liftgate door latch
• Lin bus
• Lr door ajar sw sens
• Parking brake switch (under center console)
• Passenger door latch (front passenger's door)
• Passenger door module
• Prk brk sw sense
• Rear window wiper motor (lower center of liftgate)
• Rf door ajar sw sens
• Right rear door latch (right rear door)
• Rr door ajar sw sens
• S102 (in headlamp & dash harness)
• S129
• S211
• S228
• S318
• S320
• S341
• S349
• S353
• Seat belt sw sense

Tire Pressure Monitoring Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Tire Pressure Monitoring Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• (right side of hvac unit) (except wireless) s234
• 87a
• Can b bus (+)
• Can b bus (-)
• Can c bus (+)
• Can c bus (-)
• Cluster
• Com-lin tire press monitor lan
• Com-lin tpm lan
• Computer data lines system
• D54
• D55
• D64
• D65
• Front control module (left side of engine compt)
• Fuse 10a
• Fuse 30a
• Fused run relay output
• G103 (right side of engine compt)
• G302 (under left rear seat)
• Ground
• Hot at all times
• Junction block (left side of dash)
• Left front tire pressure transponder (except 3.7l) (left front wheelwell)
• Power distribution center (left side of engine compt)
• Right front tire pressure transponder (except 3.7l) (right front wheelwell)
• Right rear tire pressure transponder (under right rear of vehicle)
• Run relay
• S120 (in headlamp dash harness)
• S122
• S135
• S340
• Tpm indicator
• Wireless ignition node

WIPER/WASHER

Front & Rear Wiper/Washer Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Front & Rear Wiper/Washer Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• 87a
• Can b bus (+)
• Can b bus (-)
• Cluster
• Computer data lines system
• D500
• D54
• D55
• Detect
• Electronics
• Flip-up glass ajar sw sense
• Flip-up glass latch (lower center of liftgate)
• Front control module
• Front washer pump motor ctrl
• Front washer switch
• Front wiper high/ low relay high speed output
• Front wiper park sw sns
• Front wiper switch
• Frt wip sw mux
• Fuse 10a
• Fuse 15a
• G100 (left rear of engine compt)
• G103 (right side of engine compt)
• G301 (left rear door)
• Gnd
• Hot at all times
• Hot in on or start
• Integrated power module (left side of engine compt)
• Junction block (left side of dash)
• Left multifunction switch
• Lin bus
• Rear washer pump motor ctrl
• Rear washer switch
• Rear window wiper motor (lower center of liftgate)
• Rear wip sw mux
• Rear wiper motor ctrl c2
• Rear wiper motor delay sig
• Rear wiper relay
• Rear wiper relay ctrl ipm
• Rear wiper switch
• Relay ctrl
• Right multifunction switch
• Run-start rly out
• S111
• S129
• S235
• S352 (lower center of liftgate)
• S353
• Steering control module (at steering wheel)
• W10
• W12
• W13
• W14
• W20
• Washer fluid level sensor (left front of engine compt)
• Washer fluid level sensor sig c1
• Windshield washer pump (left front of engine compt)
• Windshield wiper motor (top left of plenum)
• Wiper control
• Wiper high/low
• Wiper high/low relay
• Wiper on/off
• Wiper on/off relay

Rain Sensor Wiring Diagram for Jeep Grand Cherokee Overland 2009

List of elements for Rain Sensor Wiring Diagram for Jeep Grand Cherokee Overland 2009:

• Can b bus (+)
• Can b bus (-)
• Computer data lines system
• Fuse 10a
• Fused rly out
• G301 (left rear door)
• Ground
• Hot w/ run/accessory relay energized
• Junction block (left side of dash)
• Rain sensor (front of headliner)
• S366 (except base)