All Wiring Diagrams for Jeep Liberty Limited 2002 model

AIR CONDITIONING

Heater Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Heater Wiring Diagram for Jeep Liberty Limited 2002:

• (left front side of engine compartment) g111
• (near body control module, below left end of dash) g200
• (not used)
• 87a
• Blower motor (behind right side of dash, on hvac assembly)
• Blower motor relay
• Blower motor resistor block (beneath lower right side of dash, on hvac assembly)
• Fuse 10a
• Fuse 40a
• Ground
• Heater control
• High driver
• High in
• High out
• Hot at all times
• Hot in run
• In-line connector left front side of engine compartment) s110
• Junction block (below left end of dash)
• Low
• Low driver
• M1 driver
• M2 driver
• Med1
• Med2
• Power distribution center (on left side of engine compartment)
• Tan

Manual A/C Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Manual A/C Wiring Diagram for Jeep Liberty Limited 2002:

• (3.7l) (near breakout for powertrain control module connector c1) (2.4l) (in trough near breakout for 10 cavity black in-line connector, right side of engine compartment)
• (left front side of engine compartment) g111
• (left front side of engine compartment) g112
• (left side of engine compartment) g101
• (near body control module, below left end of dash) g200
• (near breakout for 14 cavity black in-line connector left side of engine compartment) s169
• (near breakout for engine starter motor)
• (not used)
• (right front side of engine) g103
• 2.4l
• 3.7l
• 87a
• A/c compressor clutch
• A/c compressor clutch relay
• A/c heater control
• A/c low pressure switch (left rear of engine compartment)
• A/c press sig
• A/c pressure transducer (front side of engine)
• A/c switch sense
• Ac on-off ctrl
• Auto shut down relay
• Blend door actuator (behind right center of dash, on hvac assembly)
• Blower motor (behind right side of dash, on hvac assembly)
• Blower motor relay
• Blower motor resistor block (beneath lower right side of dash, on hvac assembly)
• Body control module (integral with junction block)
• C13
• C16
• C18
• C19
• C21
• C24
• C25
• C35
• C79
• Defog ctrl
• Defog rly out
• Defogger ctrl
• Front side of engine compartment) s110
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• Fuse 40a
• Fused b (+)
• Fused panel lamps dimmer switch signal
• Fused panel lps
• G202 (left kick panel)
• Ground
• High driver
• High in
• High out
• Hot at all times
• Hot in run
• Hot in run or start
• Hot w/ defogger relay energized
• Ignition
• Instrument cluster
• Junction block (below left end of dash)
• K173
• Low
• Low driver
• M1 driver
• M2 driver
• Med 1
• Med 2
• Mode driver (a)
• Power distribution center (on left side of engine compartment)
• Powertrain control module (on left side of engine compartment, above fenderwell
• Rad fan rly ctrl
• Radiator fan motor (right front side of engine compartment)
• Radiator fan relay (behind left headlight, in engine compartment)
• Relay ctrl
• Relay output
• S111 (in trough near breakout for radiator fan relay)
• S154
• S156
• S200 (near breakout for 40 cavity black in-line connector, behind center of dash)
• Sensor ground
• Tan
• V23
• Z12
• Z212

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Jeep Liberty Limited 2002

List of elements for Anti-lock Brake Wiring Diagrams for Jeep Liberty Limited 2002:

• (near breakout to power distribution center)
• A10
• A20
• Abs warning ind control
• Abs warning indicator
• B12
• Body control module (on junction block, under left side of dash)
• Brake lamp sw
• Brake lamp switch (top of brake pedal)
• Brake pressure switch (on master cylinder)
• C201
• Controller anti-lock brake (left rear of eng compt)
• D24
• D25
• Data link connector (under center of dash)
• Diagnostic junction port (under center of dash)
• F22
• Flash abs
• Fluid press sw sig
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Fuse b (+)
• Fuse ign sw (run)
• G110 (left side of eng compt)
• Ground
• Hot at all times
• Instrument cluster
• Jucntion block center (under left side of dash)
• L50
• Left front wheel speed sensor (attached to left knuckle boss)
• Lf whl spd 12v
• Lf whl spd sign
• Not used
• Pci bus
• Pnk
• Power distribution center (on left side of eng compt)
• Rear wheel speed sensor (on center rear axle assembly)
• Rear whl spd 12v
• Rear whl spd sign
• Red
• Rf whl spd 12v
• Rf whl spd sign
• Right front wheel speed sensor (attached to right knuckle boss)
• S112
• S122
• S207 (near breakout to c100, gray connector at left kick panel)
• S43
• Transmission control module
• Vehicle speed sig
• Z101
• Z102

ANTI-THEFT

Anti-theft Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Anti-theft Wiring Diagram for Jeep Liberty Limited 2002:

• Body control module
• D dr ajar
• D25
• Diagnostic junction port (below lower left center of dash)
• F33
• Flip-up glass release switch
• Fuse 10a
• Fuse 15a
• Fused b(+)
• Fused ig sw
• G202 (left kick panel)
• G300 (left front seat)
• G302 (right front seat)
• Glass rel
• Ground
• Horn relay
• Horn rly
• Horns system
• Hot at all times
• Hot in acc or run
• Hot in run or start
• Junction block (below left end of dash)
• Left front door lock motor/ ajar switch
• Left rear door lock motor/ ajar switch
• P dr ajar
• Pci bus
• Pnk/red
• Right front door lock motor/ ajar switch
• Right rear door lock motor/ ajar switch
• S201 (near breakout for left instrument panel lamp)
• S325 (behind center of dash)
• S333
• S334
• S360
• S370
• S381 (near breakout for tailgate cylinder lock switch)
• Sentry key immobilizer module (on right side of steering column)
• Tail ajar
• Tail cyl lck
• Tail sw gnd
• Tailgate cylinder lock switch
• Tailgate lock motor/ ajar switch
• Tan
• Z11
• Z110

BODY COMPUTER

Body Computer Wiring Diagrams for Jeep Liberty Limited 2002

List of elements for Body Computer Wiring Diagrams for Jeep Liberty Limited 2002:

• A/c on/off ctrl
• A/c system
• Amb temp sen return
• Amb temp sen sig
• Ambient temperature sensor (front of engine compt)
• Anti-lock brake system
• Anti-theft system
• Bcm flash enable
• Body control module
• Cluster wake up
• Computer data system
• Ctsy lamp driver
• Ctsy lamp load shed
• Defog rly ctrl
• Defogger ctrl
• Defogger system
• Door lock rly ctrl
• Door lock sw
• Door lock sw gnd
• Door lock system
• Door locks system
• Dr door ajar sig
• Dr.door unlock ctrl
• Engine control system
• Exterior lights system
• Flip up glass ajar switch signal
• Flip up glass release motor
• Flip up glass release switch
• Fog lamp sw sig
• Frt fog lamp rly
• Frt wiper sw mux
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fused b(+)
• G202 (left kick panel)
• Ground
• Haz lamp ctrl
• Headlamp sw mux
• Headlight system
• High beam rly ctrl
• High beam sig
• Hood ajar switch sig
• Horn rly ctrl
• Horn system
• Hot at all times
• Hot in run & accy
• Hot in run & start
• Ign sw. run/accy
• Ign sw. run/start
• Ignition switch
• Insterior light system
• Instrument cluster system
• Interior lights system
• Junction block (behind left side of dash)
• Key in ign sw sig
• Left cyl lock sw
• Low beam rly ctrl
• Multi-func sw gnd
• Not used
• Park lamp rly ctrl
• Pass. door ajar sig
• Pass.dr.unlock ctrl
• Pci bus
• Pnl lamps dim sw
• R wiper intmt driver
• Radio ctrl mux
• Radio ctrl mux ret
• Rear ctsy lamp ctrl
• Rear wheel speed sensor
• Rear wiper on driver
• Remote keyless entry module
• Right cyl lock sw
• Rke antenna
• S208 (left kick panel)
• Sound system
• T/gate ajar signal
• T/gate cyl lock sw
• Tailgate lock driver
• Tailgate sw gnd
• Tailgate unlk driver
• Tan
• Tan/red
• Vehicle speed output
• Vehicle speed sig
• Vtss ind. driver
• W/ abs
• W/o abs
• Washer pump driver
• Wiper hi/lo rly ctrl
• Wiper on/off rly ctrl
• Wiper park sw sense
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines for Jeep Liberty Limited 2002

List of elements for Computer Data Lines for Jeep Liberty Limited 2002:

• Air bag control module (beneath center of dash, on trans tunnel)
• Body control module (integral with junction block)
• Compass/mini- trip computer
• Controller anti- lock brake (on left rear of engine compt)
• D19
• D20
• D21
• D24
• D25
• D32
• Data link connector (dlc) (below left center of dash)
• Diagnostic junction port (below lower left center of dash)
• F33
• Flash abs
• Flash enable
• Fuse 10a
• G100 (left side of engine compt)
• Hot at all times
• Instrument cluster
• Junction block (below left end of dash)
• Left side impact air bag control module (at base of left "b" pillar)
• Pci bus
• Pnk
• Pnk/red
• Powertrain control module (on left side of engine compt, above fenderwell)
• Radio
• Right side impact air bag control module (at base of right "b" pillar)
• S104 (near breakout at left side of engine compt)
• S112 (w/ abs) (near breakout at left side of engine compt)
• S201 (near breakout for left instrument panel lamp)
• S336 (near breakout at left side of dash)
• Sci receive
• Sci transmit
• Sentry key immobilizer module (on right side of steering column)
• Transmission control module (w/ 3.7l engine) (on right side of engine compt, above fenderwell)
• Z252

COOLING FAN

Cooling Fan Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Cooling Fan Wiring Diagram for Jeep Liberty Limited 2002:

• (in trough near breakout for radiator fan relay) s111
• (left front side of engine compartment) g112
• C24
• C25
• Fuse 2 40a
• Fused b(+)
• Ground
• Hot at all times
• K173
• Power distribution center (on left side of engine compartment)
• Powertrain control module (on left side of engine compartment, above fenderwell)
• Radiator fan motor (right front side of engine compartment)
• Radiator fan relay (behind left headlight, in engine compartment)
• Relay ctrl
• Relay output
• Z212

CRUISE CONTROL

Cruise Control Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Cruise Control Wiring Diagram for Jeep Liberty Limited 2002:

• (below left center of dash) datalink connector
• (near breakout to power distribution center)
• (near breakout to speed control switches)
• Brake lamp switch (top of brake pedal)
• Cancel
• Clock- spring
• Coast
• Controller anti-lock brake
• Cruise control lamp control
• Cruise indicator
• Diagnostic junction port (center of dash)
• Dump
• Fuse 10a
• Fused ign
• G112 (left front side of engine compartment)
• Hot in run or start
• Instrument cluster
• Junction block (below left end of dash)
• Left speed control switch
• Nca
• On/off
• Pci bus
• Powertrain control module (left side of engine compt)
• Resume/ accel
• Right speed control switch
• S111
• S112
• S201 (near breakout to left instrument panel lamp)
• S205 (left kick panel)
• S221
• S222
• Sensor gnd
• Sentry key immobilizer module
• Set
• Speed sw sig
• Tan/red
• Transmission control module
• Vacuum
• Vacuum sol
• Vehicle speed control servo (right side of engine compt)
• Vent
• Vent sol

DEFOGGERS

Defogger Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Defogger Wiring Diagram for Jeep Liberty Limited 2002:

• A/c- heater control
• Body control module
• Defogger relay
• Fuse 10a
• Fused rear window defogger relay output
• G300 (left front seat)
• G302 (right front seat)
• G310 (right quater panel)
• Hot at all times
• Hot in run
• Junction block (below left end of dash)
• Left power mirror
• Rear window defogger
• Right power mirror
• S350
• S360
• S370

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagrams (1 of 4) for Jeep Liberty Limited 2002

List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 4) for Jeep Liberty Limited 2002:

• (left side of engine compt) g100
• (on rear of cyl head) capacitor
• (on throttle body) idle air control motor
• (right side of engine compt)
• A/c press
• A/c pressure transducer (on right front of engine, on a/c line)
• A14
• Asd rly
• C18
• Camshaft position sensor (on right front of cyl head)
• Ckp sens
• Cmp sens
• Coil 1
• Coil 2
• Coil driv 1
• Coil driv 2
• Coil rail
• Cooling fans system
• Ect sens
• Engine coolant temperature sensor (on front of engine)
• Engine oil pressure sensor (on top of engine)
• Eop sens
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fused b(+)
• Fused ign sw
• G60
• Gen field
• Gnd
• Ho2s 1/1
• Ho2s 1/2
• Iac 1 driv
• Iac 2 driv
• Iac 3 driv
• Iac 4 driv
• Iat sens
• Intake air temperature sensor (on rear of throttle body)
• K10
• K11
• K12
• K13
• K14
• K141
• K17
• K173
• K19
• K20
• K21
• K22
• K24
• K39
• K40
• K41
• K44
• K59
• K60
• K77
• K96
• Manifold absolute pressure sensor (on rear of intake manifold)
• Map sens
• Powertrain control module (on left side of engine compt, above fenderwell)
• Psp sw
• Rad fan rly
• S151 (near breakout at left side of engine)
• S156
• S157 (near breakout for ho2s)
• Sens gnd
• Signal
• T141
• Tan
• Throttle position sensor (on rear of throttle body)
• Tp sens
• Trans case
• Z107

2.4L, Engine Performance Wiring Diagrams (2 of 4) for Jeep Liberty Limited 2002

List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 4) for Jeep Liberty Limited 2002:

• (on left side of transfer case) transfer case position sensor
• (on lower left front of engine) power steering pressure switch
• (right front side of engine) g103
• Clutch switch override relay
• Crankshaft position sensor (on right front of cyl block)
• Fuel injector
• Fuse 15a
• Generator
• Hot in start
• Power distribution center (on left side of engine compt)
• S178 (near breakout for ho2s)
• Starter motor relay
• Starting/charging system
• Tan

2.4L, Engine Performance Wiring Diagrams (3 of 4) for Jeep Liberty Limited 2002

List of elements for 2.4L, Engine Performance Wiring Diagrams (3 of 4) for Jeep Liberty Limited 2002:

• A/c compressor clutch relay
• Auto shut- down relay
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Hot at all times
• Nca
• Oxygen sensor 1/1 upstream (on exhaust manifold)
• Oxygen sensor 1/2 downstream (on exhaust pipe, downstream of catalytic converter)
• Power distribution center (on left side of engine compt)
• S121
• S123 (in trough, front of engine compt)
• S153 (near breakout for coil rail)
• S154 (near breakout for engine starter motor)
• S170 (near breakout at right rear side of engine compt)
• Tan

2.4L, Engine Performance Wiring Diagrams (4 of 4) for Jeep Liberty Limited 2002

List of elements for 2.4L, Engine Performance Wiring Diagrams (4 of 4) for Jeep Liberty Limited 2002:

• (above brake pedal, on bracket) brake lamp switch
• (in fuel tank) fuel pump module
• (integral with junction block) body control module
• (not used)
• A/c compres
• A/c sw sens
• A/c system
• Asd rly ctl
• Asd rly in
• B22
• Bat tmp sens
• Battery temperature sensor (beneath battery tray)
• Brk lmp sw
• C112
• C13
• C21
• Cltch int rly
• Computer data lines system
• Cruise control system
• D21
• D25
• D32
• Evap purge
• Evap/purge solenoid (on left side of engine compt, beside battery)
• F142
• Fuel lvl sns
• Fuel pmp rly
• Fuse 10a
• G320 (at fuel tank)
• Gen source
• Ho2s 1/1
• Ho2s 1/2
• Hot in run or start
• Junction block (below left end of dash)
• K106
• K107
• K118
• K125
• K142
• K226
• K29
• K299
• K31
• K42
• K51
• K52
• K90
• K99
• Knck sens 1
• Knck sens 2
• Leak detection pump (beneath vehicle, near front of fuel tank)
• Leak pmp sol
• Leak pmp sw
• Pci bus
• Pnk
• Powertrain control module (on left side of engine compt, above fenderwell)
• S106 (near breakout for ground at left front side of engine compt)
• S114 (near breakout at left kick panel)
• S205 (in breakout at left kick panel)
• S215 (near breakout for multifunction switch)
• Sci receive
• Sci transmit
• Spd ctl pow
• Spd ctl sw
• Spd ctl vac
• Spd ctl vnt
• Tan
• Tan/red
• V32
• V35
• V36
• V37
• Vss
• Vss out

3.7L

3.7L, Engine Performance Wiring Diagrams (1 of 4) for Jeep Liberty Limited 2002

List of elements for 3.7L, Engine Performance Wiring Diagrams (1 of 4) for Jeep Liberty Limited 2002:

• (in trough near breakout for fuel inj 4) s152
• (left side of engine compt) g100
• (near break- out for pcm)
• (on left rear of engine compt, on firewall) capacitor
• (on left side of throttle body) idle air control motor
• (right side of eng compt) s158
• (w/a/t)
• (w/m/t)
• A/c press
• A/c pressure transducer (on front of engine, on a/c line)
• A14
• C18
• Camshaft position sensor (on front of right cyl head)
• Ckp sens
• Cmp sens
• Coil driv 1
• Coil driv 2
• Coil driv 3
• Coil driv 4
• Coil driv 5
• Coil driv 6
• Coil on plug 1
• Coil on plug 2
• Coil on plug 3
• Coil on plug 4
• Coil on plug 5
• Coil on plug 6
• Cooling fans system
• Ect sens
• Engine coolant temperature sensor (on front of intake manifold)
• Engine oil pressure sensor (on lower left front of engine, above oil filter)
• Eop sens
• F45
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fused b(+)
• Fused ign sw
• G60
• Gen field
• Gnd
• Ho2s 1/1
• Ho2s 1/2
• Ho2s 2/1
• Ho2s 2/2
• Iac 1 driv
• Iac 2 driv
• Iac 3 driv
• Iac 4 driv
• Iat sens
• Intake air temperature sensor (on left front of intake manifold)
• K10
• K11
• K12
• K13
• K14
• K141
• K173
• K20
• K21
• K22
• K24
• K241
• K341
• K38
• K39
• K40
• K41
• K44
• K58
• K59
• K60
• K77
• K91
• K92
• K93
• K94
• K95
• K96
• Manifold absolute pressure sensor (on front of intake manifold)
• Map sens
• P/n pos sw
• Powertrain control module (on left side of engine compt, above fenderwell)
• Psp sw
• Rad fan rly
• S151 (in trough near break- out for fuel inj 3)
• S156
• S157 (near breakout for ho2s 2/2)
• Sens gnd
• Signal
• T141
• T41
• Tan
• Tan/pnk
• Tan/red
• Throttle position sensor (on left side of throttle body)
• Tp sens
• Trans case
• Z107

3.7L, Engine Performance Wiring Diagrams (2 of 4) for Jeep Liberty Limited 2002

List of elements for 3.7L, Engine Performance Wiring Diagrams (2 of 4) for Jeep Liberty Limited 2002:

• (below power steering pump) power steering pressure switch
• (inside trans) transmission solenoid/trs assembly
• (near breakout for knock sensor) s159
• (on left side of transfer case) transfer case position sensor
• (right front side of engine) g103
• (w/a/t)
• (w/m/t)
• Clutch switch override relay
• Crankshaft position sensor (on lower right rear of engine block)
• Fuel injector
• Fuse 15a
• G103 (right front side of engine)
• Generator
• Hot in start
• Power distribution center (on left side of engine compt)
• S165 (in trough on right rear side of eng compt)
• S178 (near breakout for ho2s 2/2)
• S184
• Starter motor relay
• Starting/charging system
• Tan

3.7L, Engine Performance Wiring Diagrams (3 of 4) for Jeep Liberty Limited 2002

List of elements for 3.7L, Engine Performance Wiring Diagrams (3 of 4) for Jeep Liberty Limited 2002:

• (near breakout at right rear side of engine compt) s170
• (near breakout for ho2s 1/2) s161
• A/c compressor clutch relay
• Auto shut- down relay
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Hot at all times
• Nca
• Oxygen sensor 1/1 upstream (on left exhaust downpipe, upstream of catalytic converter)
• Oxygen sensor 1/2 downstream (on left exhaust downpipe, downstream of catalytic converter)
• Oxygen sensor 2/1 upstream (on right exhaust downpipe, upstream of catalytic converter)
• Oxygen sensor 2/2 downstream (on right exhaust downpipe, downstream of catalytic converter)
• Oxygen sensor downstream relay
• Power distribution center (on left side of engine compt)
• S121
• S153 (near breakout for idle air control motor)
• S154 (near breakout for engine starter motor)
• S155 (near breakout for knock sensor)
• Tan

3.7L, Engine Performance Wiring Diagrams (4 of 4) for Jeep Liberty Limited 2002

List of elements for 3.7L, Engine Performance Wiring Diagrams (4 of 4) for Jeep Liberty Limited 2002:

• (above brake pedal, on bracket) brake lamp switch
• (beneath intake manifold, respective side of cyl block) knock sensor
• (in fuel tank) fuel pump module
• (integral with junction block) body control module
• (w/a/t)
• (w/m/t)
• A/c compres
• A/c sw sens
• A/c system
• Asd rly ctl
• Asd rly in
• B22
• Bat tmp sens
• Battery temperature sensor (beneath battery tray)
• Brk lmp sw
• C13
• C21
• Ckp sens
• Cltch int rly
• Computer data lines system
• Cruise control system
• D20
• D21
• D25
• D32
• Evap purge
• Evap/purge solenoid (on left side of engine compt, beside battery)
• F142
• Fuel lvl sns
• Fuel pmp rly
• Fuse 10a
• G320 (at fuel tank)
• Gen source
• Gnd
• Ho2s 1/1
• Ho2s 2/1
• Ho2s rly
• Hot in run
• Hot in run or start
• Ign sw
• Junction block (below left end of dash)
• K106
• K107
• K118
• K125
• K142
• K22
• K226
• K24
• K29
• K299
• K31
• K42
• K51
• K512
• K52
• K90
• K99
• Knck sens 1
• Knck sens 2
• Leak detection pump (beneath vehicle, near front of fuel tank)
• Leak pmp sol
• Leak pmp sw
• Pci bus
• Pnk
• Powertrain control module (on left side of engine compt, above fenderwell)
• S106 (near breakout for ground at left front side of engine compt)
• S114 (near breakout at left kick panel)
• S123 (in trough, front of engine compt)
• S160 (in breakout at right rear side of engine compt)
• S205 (in breakout at left kick panel)
• S215 (near breakout for multifunction switch)
• Sci receiv
• Sci receive
• Sci trans
• Sci transmit
• Sens gnd
• Shifter assembly
• Sig 1
• Sig 2
• Spd ctl pow
• Spd ctl sw
• Spd ctl vac
• Spd ctl vnt
• T10
• Tan
• Tan/red
• Torq manage
• Torque mn
• Tp sens
• Transmission control module (on right side of engine compt, above fenderwell)
• V32
• V35
• V36
• V37
• Vss
• Vss out

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Back-up Lamps Wiring Diagram for Jeep Liberty Limited 2002:

• (near breakout to right taillamp) s347
• (right rear quarter panel) s310
• A/t
• Back- up lamp
• Back-up lamp switch (2.4l: right side of trans) (3.7l: left side of trans)
• Fuse 10a
• G310 (right quarter panel)
• Hot in run
• Junction block (behind left end of dash)
• Left taillamp assembly
• M/t
• Right taillamp assembly
• S113
• S304
• S306
• Trailer tow connector (below center of rear bumper)
• Transmission solenoid/ trs assembly (inside transmission)

Exterior Lamps Wiring Diagram (1 of 2) for Jeep Liberty Limited 2002

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Jeep Liberty Limited 2002:

• (at left quarter panel) s300
• (near breakout to diag junction port) s212
• (near breakout to g315)
• (near breakout to left fog light)
• (near breakout to left front park/ turn lamp)
• (near breakout to rear power outlet) s302
• (near breakout to trailer tow relays) (w/ trlr tow) s314
• (others) (right quarter panel)
• (w/ fog)
• (w/o fog)
• 87a
• Body control module
• Brake lamp switch (on park brake bracket)
• Center high mounted stoplamp
• Controller anti-lock brake (left rear of engine compt)
• Fuse 10a
• Fuse 15a
• Fused b+
• G111 (left front of engine compt)
• G202 (left kick panel)
• G310 (right quarter panel)
• G310 g306 (base) (left quarter panel)
• Ground
• Hazard lamp ctrl
• Hazard lmp
• Hazard switch/ combination flasher
• Hot at all times
• Hot in run
• Ignition
• Instrument cluster
• Junction block
• Junction block (behind left end of dash)
• L turn in
• L turn out
• Left
• Left front park/ turn signal lamp
• Left side marker lamp
• Left taillamp assembly
• Left turn ind
• License lamp
• Multi-function switch
• Not used
• Panel lamps dimmer
• Panel lmps
• Park lamp
• Park lamp relay
• Park lamp relay ctrl
• Park lamp relay input
• R turn in
• R turn out
• Right
• Right front park/ turn signal lamp
• Right side marker lamp
• Right taillamp assembly
• Right turn ind
• S130
• S131 (w/o fog)
• S140
• S141
• S142
• S143 (w/ fog)
• S145 (near breakout to right front prk/ turn lamp)
• S200
• S213 (near breakout to diag junction port)
• S214
• S304
• S306
• S312 (w/ trlr tow)
• S346 (w/ trlr tow) (near breakout to trailer tow relays)
• S348 (near breakout to right taillamp)
• S349 (near breakout to license lamp)
• S356
• Stop lamp
• Turn signal lamp
• Turn signal switch

Exterior Lamps Wiring Diagram (2 of 2) for Jeep Liberty Limited 2002

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Jeep Liberty Limited 2002:

• 25a
• 87a
• Back-up lamps circuit
• C310
• Electronic brake provision (taped in harness)
• Except highline
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G310 (right quarter panel)
• Highline
• Hot at all times
• Hot in run
• Junction block (behind left end of dash)
• Power distribution center (left side of engine compt)
• Red
• S313
• Trailer tow brake lamp relay (above right wheelhouse)
• Trailer tow circuit breaker (above right rear wheelhouse)
• Trailer tow connector (except highline) (below center of rear bumper)
• Trailer tow left turn relay (above right wheelhouse)
• Trailer tow prep (highline) (right rear quarter panel)
• Trailer tow relay (above right wheelhouse)
• Trailer tow right turn relay (above right wheelhouse)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Jeep Liberty Limited 2002

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Jeep Liberty Limited 2002:

• (in trough near breakout to radiator fan relay) s109
• (left front side of eng compt)
• (left side of engine compt)
• (left side of engine s169
• (near breakout to left front park/turn signal lamp)
• 2.4l
• 3.7l
• 87a
• A/c compressor clutch
• A/c heater control
• A/c low pressure switch
• A/c- heater control
• Airbag control module
• Antilock brake controller
• Ash receiver lamp
• Battery
• Blend door actuator
• Blower motor relay
• Body control module
• Brake lamp switch
• Capacitor
• Cigar lighter
• Data link connector
• Daytime running lamp relay
• Door lock relay
• Driver door unlock relay
• Front wiper motor
• G100 (left side of engine compt)
• G101 (left side of engine compt)
• G102 (right rear of engine compt)
• G103 (right front side of engine)
• G105 (left side of engine compt)
• G106 (left side of engine compt)
• G110
• G111 (left front side of engine compt)
• G112 (left front side of engine compt)
• G200 (under left side of dash)
• G201 (under center console)
• G202 (left kick panel)
• Hazard switch/ combination flasher
• High note horn
• Hood ajar switch
• Ignition switch
• Instrument cluster
• Junction block (below left end of dash)
• Left fog lamp
• Left front door speaker (premium)
• Left front park/turn signal lamp
• Left headlamp
• Line pressure sensor
• Low note horn
• Multi- function switch
• Nca
• Oxygen sensor 1/2 downstream (3.7l)
• Oxygen sensor 2/2 downstream (3.7l)
• Park lamp relay
• Passenger door unlock relay
• Power outlet
• Power steering pressure switch
• Powertrain control module
• Radiator fan motor
• Radiator fan relay
• Radio
• Red brake warning indicator switch
• Right fog lamp
• Right front door speaker (premium)
• Right front park/turn signal lamp
• Right headlamp
• S110
• S111 (in trough near breakout to radiator fan relay)
• S130 (near breakout to left headlamp)
• S131 (near breakout to right headlamp)
• S140 (near breakout to left front park/turn signal lamp)
• S143
• S167 (in breakout to tcm)
• S168 (near break- out to fuel inj 6)
• S180 (right rear of engine compt)
• S200 (behind center of dash)
• S214 (near breakout to airbag control module)
• Sentry key immobilizer module
• Speed control servo
• Starter motor relay
• To 02 sensor 1/1) (3.7l)
• Transmission control module
• Transmission control relay
• Washer fluid level switch

Ground Distribution Wiring Diagram (2 of 2) for Jeep Liberty Limited 2002

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Jeep Liberty Limited 2002:

• (near breakout to heated seat module)
• Base
• Center high mounted stop lamp
• Compass mini-trip computer
• Except base
• Flip-up glass release motor
• Fuel pump module
• G300 (left front seat)
• G301 (under center console)
• G302 (right front seat)
• G310 (right quarter panel)
• G311 (left quarter panel)
• G312 (left quarter panel)
• G320 (at fuel tank)
• Heated seat module
• Left door lock switch
• Left front door lock motor/ajar switch
• Left heated seat assembly
• Left heated seat switch
• Left power mirror
• Left power seat switch
• Left rear door lock motor/ajar switch
• Left side impact airbag control module
• Left tail/ stop lamp
• License lamp
• Nca
• Power mirror switch
• Power window master switch
• Radio choke
• Rear power outlet
• Rear window defogger
• Rear wiper motor
• Right door lock switch
• Right front door lock motor/ajar switch
• Right heated seat assembly
• Right heated seat switch
• Right power mirror
• Right power seat switch
• Right rear door lock motor/ajar switch
• Right tail/ stop lamp
• S304 (near breakout to license lamp)
• S306 (behind right taillight)
• S313 (in breakout for trailer tow relay)
• S326
• S329 (near breakout to right heated seat switch)
• S331 (near breakout to shifter assembly)
• S332
• S333 (near breakout for g300)
• S333 (near breakout for g302)
• S351 (in breakout to rear window defogger)
• S356 (near breakout to center high mounted stop lamp)
• S360 (near breakout to left power mirror)
• S370 (near breakout to right power mirror)
• S380 (near breakout to rear wiper motor)
• Shifter assembly
• Sunroof motor
• Tailgate flip-up ajar switch
• Trailer tow brake lamp relay
• Trailer tow connector
• Trailer tow left turn relay
• Trailer tow relay
• Trailer tow right turn relay

HEADLIGHTS

Headlight Wiring Diagram, with DRL for Jeep Liberty Limited 2002

List of elements for Headlight Wiring Diagram, with DRL for Jeep Liberty Limited 2002:

• (in breakout for junction block connector c3) s125
• (left front side of engine compartment) g111
• (near breakout for left front park/ turn signal lamp) s140
• (near breakout for right front park/ turn signal lamp) s143
• 87a
• Body control module (integral with junction block)
• D25
• Daytime running lamp relay
• Diagnostic junction port (below left center of dash)
• Drl relay output
• E21
• Fog lamp indicator
• Fog lamp relay control
• Fog lamp sw sense
• For left fog lamp) s144
• Front fog lamp relay (optional)
• Fuse 10a
• Fuse 20a
• Fuse 50a
• Fused (b+)
• G202 (left kick panel)
• Ground
• Headlamp sw mux
• Headlamp sw return
• High beam indicator
• High beam relay control
• High beam relay ctrl
• High beam sw sense
• High beam switch sense
• Hot at all times
• If equipped
• Instrument cluster
• Junction block (below left end of dash)
• L27
• L307
• L309
• L324
• L80
• Left fog lamp
• Left headlamp
• Low beam relay
• Low beam relay control
• Multi-function switch
• Panel lps dim sw mux
• Pci bus
• Pnk
• Power distribution center (on left side of engine compartment)
• Red/ (in breakout for junction block connector c3) s124
• Red/ tan
• Right fog lamp
• Right headlamp
• S206 (near breakout for multi-function switch connector c2)
• Tan
• V10
• Washer pump driver
• Z131

Headlight Wiring Diagram, without DRL for Jeep Liberty Limited 2002

List of elements for Headlight Wiring Diagram, without DRL for Jeep Liberty Limited 2002:

• (in breakout for junction block connector c3) s125
• (left front side of engine compartment) g111
• 87a
• Body control module (integral with junction block)
• D25
• Diagnostic junction port (below left center of dash)
• E21
• Fog lamp indicator
• Fog lamp relay control
• Fog lamp sw sense
• For left fog lamp) s144
• Front fog lamp relay (optional)
• Fuse 10a
• Fuse 20a
• Fuse 50a
• Headlamp sw mux
• Headlamp sw return
• High beam indicator
• High beam relay
• High beam relay control
• High beam sw sense
• High beam switch sense
• Hot at all times
• If equipped
• Instrument cluster
• Junction block (below left end of dash)
• L27
• L307
• L309
• L324
• L80
• Left fog lamp
• Left headlamp
• Low beam relay
• Low beam relay control
• Multi-function switch
• Panel lps dim sw mux
• Pci bus
• Pnk
• Power distribution center (on left side of engine compartment)
• Red/ (in breakout for junction block connector c3) s124
• Red/ tan
• Right fog lamp
• Right front park/ turn signal lamp) s143
• Right headlamp
• S206 (near breakout for multi-function switch connector c2)
• Tan
• Turn signal lamp) s140
• V10
• Washer pump driver

HORN

Horn Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Horn Wiring Diagram for Jeep Liberty Limited 2002:

• (near breakout to left front headlight)
• Body control module
• Clockspring
• Fuse 3 15a
• G111 (right front engine compt)
• High note horn (left front engine compt)
• Horn relay
• Horn relay ctrl
• Horn switch
• Hot at all times
• Junction block (left end of dash)
• Low note horn (left front engine compt)
• Nca
• S109

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Instrument Cluster Wiring Diagram for Jeep Liberty Limited 2002:

• (left kick panel) g202
• (left rear of engine compt) s156
• (not used)
• 4wd low mode
• Abs warning
• Air bag control module (beneath center of dash)
• Airbag warning
• Body control module
• Brake warn
• Brake warning
• Charging
• Check engine
• Controller anti-lock brake (left rear of engine compt)
• Cruise
• D25
• Data link connector (below left center of dash)
• Diagnostic junction port (lower left side of dash)
• Door ajar indicator
• Door locks system
• Driver door ajar
• Driver seat belt switch (integral w/ seat belt buckle)
• Ect
• Engine coolant temperature gauge
• Engine coolant temperature sensor (2.4l: front of engine (3.7l: front of intake manifold)
• Engine oil pressure sensor (2.4l: top of engine) (3.7l: above oil filter)
• Exterior lights system
• F87
• Flip-up glass ajar
• Fog lamp
• Fuel gauge
• Fuel lvl
• Fuel pump module (in fuel tank)
• Full time 4wd
• Fuse 10a
• Fuse 15a
• Fused (b+)
• Fused ign
• G11
• G111 (left front side of engine compt)
• G18
• G29
• G60
• G69
• G74
• G75
• G78
• G80
• Gate ajar indicator
• Ground
• High beam
• Hot at all times
• Hot in run or start
• Hot w/ park lamp relay energized
• Illumination
• Illumination (5 bulbs)
• Instrument cluster
• Interior lights system
• Junction block (below left end of dash)
• K226
• L62
• L63
• L78
• Left turn
• Low fuel warning
• Low oil pressure
• Odometer/ trip (vf display)
• Oil pres
• Overdirve off
• Park brake
• Park brake switch (at base of parking brake lever)
• Part time 4wd
• Passen doors ajar
• Passenger seat belt switch (integral w/ seat belt buckle)
• Pci bus
• Pnk
• Powertrain control module (on left side of engine compt)
• Prk lp rly
• R57
• R58
• R59
• R60
• Rear fog lamp
• Red brake warning indicator switch (on brake master cylinder reservoir)
• Right turn
• S109
• S110
• S112 (near breakout to controller anti-lock brake)
• S201 (near instrument panel lamp breakout)
• Seat belt warning
• Security
• Sens gnd
• Sense
• Sentry key immobilizer
• Sentry key immobilizer module (on right side of steering column)
• Speedometer
• Tachometer
• Tail- gate ajar
• Tan
• Transmission control module (right side of engine compt)
• Transmission temperature
• Vtss ind driver
• W/ abs
• Wake up sig
• Wake up signal
• Wash fluid
• Washer fluid level switch (on fluid reservoir)
• Window ajar indicator
• Y98
• Z105

Overhead Console Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Overhead Console Wiring Diagram for Jeep Liberty Limited 2002:

• Compass mini-trip computer
• Computer data lines system
• D25
• F87
• Fuse 10a
• Fuse 15a
• Fused b+
• Fused ign
• G311 (left
• Ground
• Hot at all times
• Hot in run or start
• Junction block (below left end of dash)
• Midline/ highline
• Pci bus
• Pnk
• Quarter panel)
• S390

INTERIOR LIGHTS

Interior Light Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Interior Light Wiring Diagram for Jeep Liberty Limited 2002:

• (near intrusion sensor breakout, near overhead console) s390
• Ash receiver lamp
• Base
• Body control module
• Cargo lamp
• Courtesy lamp driver
• Courtesy lamp load shed
• Diagnostic junction port (lower left side of dash)
• Dome lamp (base)
• Driver door ajar switch sense
• Driver door lock motor/ ajar switch
• Except base
• Fuse 10a
• Fuse 15a
• Fused b(+)
• G202 (left kick panel)
• G300 (left front seat)
• G302 (right front seat)
• Ground
• Hot at all times
• Hot in acc or run
• Hot in run or start
• Ignition switch output
• Illum lamps feed
• Instrument cluster
• Junction block (below left end of dash)
• Left courtesy lamp
• Left rear door lock motor/ ajar switch
• Left visor/ vanity lamp
• Multi- function switch
• Overhead map/ courtesy lamp
• Panel lps dim sw
• Panel lps dimmer switch mux
• Passenger door ajar switch sense
• Passenger door lock motor/ ajar switch
• Pci bus
• Pnk
• Rear courtesy lamp control
• Right courtesy lamp
• Right rear door lock motor/ ajar switch
• Right visor/ vanity lamp
• S325 (behind center of dash)
• S333
• S334
• S360
• S391 (near left visor/vanity lamp breakout)
• S392 (near left visor/ vanity lamp breakout)
• Tan

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Jeep Liberty Limited 2002

List of elements for Power Distribution Wiring Diagram (1 of 3) for Jeep Liberty Limited 2002:

• (2.4l) (3.7l)
• (below left end of dash)
• (in breakout to junction block c3) s124
• (left kick panel) g202
• (near breakout to junction block c3) s125
• (not used)
• A/c compressor clutch relay
• Anti-lock brake controller
• Auto- shutdown relay
• Battery
• Blower motor relay
• Body control module
• Circuit breaker 25a
• Defog- ger relay
• Door lock relay
• Driver door un- lock relay
• From fuse 8 (diagram 1 of 3)
• Front fog lamp relay
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• G310 (right quarter panel)
• Generator
• Horn relay
• Junction block
• Low beam relay
• Passenger door un- lock relay
• Pnk
• Power distribution center
• Power distribution center (left side of engine compt)
• Power outlet
• Powertrain control module
• Radiator fan relay
• Radio choke
• Rear power outlet
• Rear wiper motor
• Red
• Red/tan
• S101 (near breakout to power distribution center)
• S214
• S306
• Starter motor relay
• To fuse 9 (diagram 1 of 3)
• To ignition switch (diagram 2 of 3)
• To junction block (diagram 3 of 3)
• Trailer tow brake lamp relay
• Trailer tow circuit breaker (except highline) (above right rear wheelhouse)
• Trailer tow relay
• Transmission control module
• Transmission control relay

Power Distribution Wiring Diagram (2 of 3) for Jeep Liberty Limited 2002

List of elements for Power Distribution Wiring Diagram (2 of 3) for Jeep Liberty Limited 2002:

• (below left end of dash)
• (left kick panel) g202
• (near breakout to dlc) s204
• (not used)
• A/c heater control
• A/t
• Acc
• Air bag control module
• Anti-lock brake controller
• Back-up lamp switch
• Blend door actuator
• Blower motor relay
• Body control module (in junction block)
• Brake pressure switch
• Clutch inter- lock switch
• Clutch switch over- ride relay
• Defogger relay
• From fuse 13 (pdc) (diagram 1 of 3)
• From fuse 14 (pdc) (diagram 1 of 3)
• From fuse 8 (pdc) (diagram 1 of 3)
• Fuse 10a
• Fuse 15a
• Hazard switch/ combination flasher
• Ignition switch
• Junction block
• Key-in
• Left heated seat switch
• Lock off
• M/t
• Power distribution center
• Power distribution center (left side of engine compt)
• Power mirror switch
• Power window master switch
• Powertrain control module
• Red
• Right heated seat switch
• Run
• S113 (at left kick panel)
• S122 (in break- out to anti-lock brake controller)
• S184 (near break- out to pcm c1)
• S318 (near break- out to g309)
• Shifter assembly
• Start
• Starter motor relay
• Tan
• To junction block (diagram 3 of 3)
• Trailer tow relay
• Trans- mission control module
• Trans- mission solenoid/ trs assembly

Power Distribution Wiring Diagram (3 of 3) for Jeep Liberty Limited 2002

List of elements for Power Distribution Wiring Diagram (3 of 3) for Jeep Liberty Limited 2002:

• (behind center of dash) s338
• (below left end of dash)
• (in break- out to radio)
• (in trough front of engine compt) s123
• (left kick panel) g202
• (near breakout for intrusion sensor) s390
• (near breakout to heated seat module) s328
• (near breakout to shifter assembly) s303
• (right rear of engine compt)
• A/c compres- sor clutch relay
• Airbag control module
• Auto shut down relay
• Body control
• Body control module
• Brake lamp switch
• Cargo lamp
• Cigar lighter
• Circuit breaker 25a
• Circuit breaker 3 20a
• Clutch switch override relay (m/t)
• Compass mini-trip computer
• Data link connector
• Daytime running lamp relay
• Evap/ purge solenoid
• From fuse 3 (pdc) (diagram 1 of 3)
• From fuse 7 (pdc) (diagram 1 of 3)
• From ignition switch (diagram 2 of 3)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Hazard switch/ combination flasher
• Heated seat module
• High beam relay (except drl)
• Instrument cluster
• Junction block
• Left courtesy lamp
• Left door lock switch
• Left power seat switch
• Left side impact airbag control module
• Left visor/ vanity lamp
• Module
• Multi- function switch
• Nca
• Over- head map/ reading lamp
• Park lamp relay
• Pnk
• Pnk/ red
• Power distribution center
• Powertrain control module
• Radio
• Red
• Right courtesy lamp
• Right door lock switch
• Right power seat switch
• Right side impact airbag control module
• Right visor/ vanity lamp
• S160
• S214
• S301
• Sentry key immobilizer module
• Sentry key immobilizer module (except base)
• Sunroof motor
• Transmission control module (a/t)
• Wiper on/off relay

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Power Door Lock Wiring Diagram for Jeep Liberty Limited 2002:

• (left kick panel)
• 87a
• Body control module
• Door lock relay
• Door lock relay control
• Door lock switch ground
• Door lock switch mux
• Door unlock relay control
• Driver door ajar switch sense
• Driver door lock motor/ ajar switch
• Driver door unlock relay
• Driver door unlock relay control
• Fuse 10a
• Fuse 20a
• Fused b(+)
• G202
• G300 (left front seat)
• G302 (right front seat)
• G72
• G73
• G74
• G75
• Ground
• Hot at all times
• Hot in acc or run
• Junction block (below left end of dash)
• Left cylinder lock switch
• Left cylinder lock switch mux
• Left door lock switch
• Left rear door lock motor/ ajar switch
• Passenger door ajar switch sense
• Passenger door lock motor/ ajar switch
• Passenger door unlock relay
• Right cylinder lock switch
• Right cylinder lock switch mux
• Right door lock switch
• Right rear door lock motor/ ajar switch
• S322 (behind left side of dash)
• S323 (behind left side of dash)
• S325 (behind center of dash)
• S333
• S334
• S338
• S360
• S362 (near takeout for power mirror switch)
• S370
• S371 (near takeout for right door lock switch)
• Tan

POWER MIRRORS

Power Mirror Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Power Mirror Wiring Diagram for Jeep Liberty Limited 2002:

• Defogger system
• Fuse 25 10a
• Fused ignition (run)
• G300 (left front seat)
• G302 (right front seat)
• Ground
• Horiz motor
• Hot in run
• Junction block (below left end of dash)
• Left mirror left driver
• Left mirror up driver
• Left power mirror
• Mirror common driver
• Power mirror switch
• Right mirror left driver
• Right mirror up driver
• Right power mirror
• S360
• S361 (near breakout for left power mirror)
• S370
• Vert motor

POWER SEATS

Heated Seats Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Heated Seats Wiring Diagram for Jeep Liberty Limited 2002:

• (near left heated seat assembly breakout) s327
• 1 low 2 off 3 high
• Driver heated st feed
• Driver st temp sen gnd
• F98
• F99
• Fuse 20 10a
• Fuse 29 15a
• Fused b+
• G301 (under center console)
• Ground
• Heated seat module (beneath left front seat)
• Heated st temp sen sig
• Hot in run
• Junction block (below left end of dash)
• Left heated seat assembly
• Left heated seat switch
• Lt st heater sw mux
• Lt st hi heat led driver
• Lt st low heat led driver
• P133
• P134
• P138
• P139
• P140
• P141
• P142
• P86
• Pass heated st feed
• Pass st temp sen gnd
• Pi37
• Right heated seat assembly
• Right heated seat switch
• Rt st heater sw mux
• Rt st hi heat led driver
• Rt st low heat led driver
• S318
• S326
• S328
• S329
• S332
• Z238

Power Seats Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Power Seats Wiring Diagram for Jeep Liberty Limited 2002:

• (left side) (right side)
• 1 rear up 2 rear down 3 forward 4 rearward 5 front up 6 front down
• Circuit breaker 25a
• G301 (under center console)
• Hot at all times
• Junction block (below left end of dash)
• Left or right power seat motors
• Left or right power seat switch
• Left side
• Right side
• S303
• S326 s329

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Jeep Liberty Limited 2002

List of elements for Power Top/Sunroof Wiring Diagrams for Jeep Liberty Limited 2002:

• 5 volts
• Close
• Fuse 20a
• Fused b(+)
• G311 (left quarter panel)
• Ground
• Hot in run & acc
• Junction block (below left end of dash)
• Nca
• Open
• Sun roof motor
• Sun roof switch
• Sunroof motor b(+)
• Sunroof motor b(-)
• Vent

POWER WINDOWS

Power Window Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Power Window Wiring Diagram for Jeep Liberty Limited 2002:

• Acc
• Auto down
• Driver power window switch
• Fuse 40a
• G301 (under center console)
• Hot at all times
• Ignition switch
• Left front
• Left front window motor
• Left rear
• Left rear window motor
• Lock
• Lock out switch
• Off
• Power distribution center (left side of engine compt)
• Rear power window switch
• Right front
• Right front window motor
• Right rear
• Right rear window motor
• Run
• S332
• Start
• Tan

RADIO

Radio Wiring Diagrams, Base Radio for Jeep Liberty Limited 2002

List of elements for Radio Wiring Diagrams, Base Radio for Jeep Liberty Limited 2002:

• (behind center of dash) s340
• (near breakout to left front door speaker)
• (near breakout to right i/p speaker) s344
• (not used)
• Ant core
• Ant shield
• Antenna
• Audio out lt
• Audio out rt
• Cd changer
• D25
• Diagnostic junction port (below lower center of dash)
• F89
• Fuse 32 10a
• Fuse 34 15a
• Fused b(+)
• Fused ign
• G200 (near body control module)
• Ground
• Hot at all times
• Hot in run or acc
• Ign sw out
• Illumination
• Interior lights system
• Junction block (below left end of dash)
• Left front door speaker
• Left instrument panel speaker
• Left rear door speaker
• Lf spkr (+)
• Lf spkr (-)
• Lr spkr (+)
• Lr spkr (-)
• Nca
• Pci bus
• Pnk
• Radio
• Red
• Relay output
• Rf spkr (+)
• Rf spkr (-)
• Right front door speaker
• Right instrument panel speaker
• Right rear door speaker
• Rr spkr (+)
• Rr spkr (-)
• S301
• S319
• S336 (near breakout ot left instrument cluster)
• S338
• S341
• S342
• S363
• S364
• S372
• S373 (near breakout to right front door speaker)
• X112
• X16
• X160
• X30
• X31
• X40
• X41
• X51
• X52
• X53
• X54
• X55
• X56
• X57
• X58
• Z17
• Z30

Radio Wiring Diagrams, Premium Radio for Jeep Liberty Limited 2002

List of elements for Radio Wiring Diagrams, Premium Radio for Jeep Liberty Limited 2002:

• (near breakout to right i/p speaker)
• (near breakout to right remote radio switch)
• Amp hi rt spkr (+)
• Amp hi rt spkr (-)
• Amp high spkr (+)
• Amp high spkr (-)
• Amp l rear spkr (+)
• Amp l rear spkr (-)
• Amp r rear spkr (+)
• Amp r rear spkr (-)
• Ant core
• Ant shield
• Antenna
• Audio out lt
• Audio out rt
• Cd changer
• Clock- spring 1
• D25
• Diagnostic junction port (below lower center of dash)
• F89
• Fuse 32 10a
• Fuse 34 15a
• Fuse 4 10a
• Fused b(+)
• Fused ign
• G200 (near body control module)
• G301 (under center console)
• Ground
• Hot at all times
• Hot in run or acc
• Ign sw out
• Illumination
• Interior lights system
• Junction block (below left end of dash)
• L front spkr (+)
• L front spkr (-)
• L rear spkr (+)
• L rear spkr (-)
• Left front door speaker
• Left instrument panel speaker
• Left rear door speaker
• Left remote radio switch
• Lf spkr (+)
• Lf spkr (-)
• Lr spkr (+)
• Lr spkr (-)
• Mode
• Nca
• Pci bus
• Pnk
• Preset
• R front spkr (+)
• R front spkr (-)
• R rear spkr (+)
• R rear spkr (-)
• Radio
• Radio choke
• Radio choke relay (behind center of dash)
• Radio ctrl mux
• Radio ctrl mux rtn
• Red
• Relay output
• Rf spkr (+)
• Rf spkr (-)
• Right front door speaker
• Right instrument panel speaker
• Right rear door speaker
• Right remote radio switch
• Rr spkr (+)
• Rr spkr (-)
• S223 (near breakout to left remote radio switch)
• S224
• S301
• S319
• S324
• S336 (near breakout ot left instrument cluster)
• S338
• Seek dn
• Seek up
• Vol dn
• Vol up
• X112
• X16
• X160
• X30
• X31
• X40
• X41
• X51
• X52
• X53
• X54
• X55
• X56
• X57
• X58
• Z17
• Z30

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Shift Interlock Wiring Diagram for Jeep Liberty Limited 2002:

• (left kick panel) g202
• (near breakout for multifunction switch conn c2)
• Brake lamp switch (above brake pedal, on bracket)
• Brake sw sens
• F22
• Fuse 10a
• Hot in run
• Junction block (below left end of dash)
• K29
• Powertrain control module (on left side of engine compt, above fenderwell)
• S214
• S215
• Shifter assembly

STARTING/CHARGING

Charging Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Charging Wiring Diagram for Jeep Liberty Limited 2002:

• (near breakout at left kick panel) s114
• Asd rly cntl
• Asd rly out
• Automatic
• Battery
• Battery indicator
• Battery temperature sensor (beneath battery tray)
• D25
• Diagnostic junction port (below lower left center of dash)
• Engine controls system
• Engine starter motor
• F142
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fused ignition
• G105 (left side of engine compt)
• G106 (left side of engine compt)
• Gen fld
• Gen source
• Generator
• Hot in run or start
• Instrument cluster
• Junction block (below left end of dash)
• K118
• K121
• K20
• K51
• Pci bus
• Power distribution center
• Power distribution center (on left side of engine compt)
• Powertrain control module (on left side of engine compt, above fenderwell)
• Red
• S106 (near breakout for ground at left front side of engine compt)
• S121
• S201
• Sens gnd
• Sens sig
• Shut down relay (in pdc)

Starting Wiring Diagram, A/T for Jeep Liberty Limited 2002

List of elements for Starting Wiring Diagram, A/T for Jeep Liberty Limited 2002:

• Acc
• Battery
• Engine starter motor
• Fuse 15a
• Fuse 40a
• G105 (left side of engine compt)
• G106 (left side of engine compt)
• Hd in
• Ignition switch
• Lock
• Motor relay (in pdc)
• Off
• Pl in
• Power distribution center
• Power distribution center (on left side of engine compt)
• Powertrain control module (on left side of engine compt, above fenderwell)
• Prk/ ntrl sw sens
• Red
• Run
• S101
• S165 (in trough on right rear side of engine compt)
• Start
• Starter
• T41
• Transmission solenoid/trs assembly (inside transmission)

Starting Wiring Diagram, M/T for Jeep Liberty Limited 2002

List of elements for Starting Wiring Diagram, M/T for Jeep Liberty Limited 2002:

• Acc
• Battery
• Clutch
• Clutch interlock switch (above clutch pedal, on bracket)
• Clutch intrlock relay control
• Engine controls system
• Engine starter motor
• Fuse 15a
• Fuse 40a
• G105 (left side of engine compt)
• G106 (left side of engine compt)
• G111 (left front side of engine compt)
• Hd in
• Ignition switch
• Lock
• Motor relay (in pdc)
• Off
• Pl in
• Power distribution center
• Power distribution center (on left side of engine compt)
• Powertrain control module (on left side of engine compt, above fenderwell)
• Red
• Run
• S101
• S110
• S210
• Start
• Starter
• Switch overide relay (in pdc)
• Tan
• Tan k90

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Supplemental Restraint Wiring Diagram for Jeep Liberty Limited 2002:

• (lower front crossmember forward of radiator)
• Air bag warning indicator
• Airbag control module (orc) (beneath center of dash, on transmission tunnel)
• Clock- spring
• Diagnostic junction port (below lower left center of dash)
• Driver airbag squib 1
• Driver airbag squib 2
• Driver seat belt switch
• Driver seat belt tensioner
• Drv belt sw gnd
• Drv belt sw sig
• Drv belt tens ln 1
• Drv belt tens ln 2
• Drv squib 1 line 1
• Drv squib 1 line 2
• Drv squib 2 line 1
• Drv squib 2 line 2
• Fuse 13 10a
• Fuse 36 10a
• Fuse 37 10a
• G201 (under center console)
• G202 (left kick panel)
• G300 (left front seat)
• G302 (right front seat)
• Ground
• Hot in run
• Hot in run or start
• Ign run
• Ign run/start
• Instrument cluster
• Instrument panel driver
• Junction block (below left end of dash)
• Left curt line 1
• Left curt line 2
• Left curtain airbag
• Left front impact sensor
• Left side impact airbag control module (at base of left "b" pillar, behind trim)
• Lf impact sen gnd
• Lf impact sen sig
• Line 1
• Line 2
• Pass belt sw gnd
• Pass belt sw sig
• Pass squib 1 line 1
• Pass squib 1 line 2
• Pass squib 2 line 1
• Pass squib 2 line 2
• Passenger airbag
• Passenger seat belt switch
• Pci bus
• Rf impact sen gnd
• Rf impact sen sig
• Right curt line 1
• Right curt line 2
• Right curtain airbag
• Right front impact sensor (lower front crossmember forward of radiator)
• Right side impact airbag control module (at base of right "b" pillar, behind trim)
• S336 (near break- out for left side of dash)
• Tan

TRANSMISSION

3.7L

3.7L, A/T Wiring Diagram (1 of 2) for Jeep Liberty Limited 2002

List of elements for 3.7L, A/T Wiring Diagram (1 of 2) for Jeep Liberty Limited 2002:

• 2c press
• 2c press sw
• 2c sol
• 2c sol ctrl
• 4c press
• 4c press sw
• 4c sol
• 4c sol ctrl
• A30
• Back-up lamps
• Ckp sens sig
• D20
• D21
• D25
• F45
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fused b(+)
• Fused ign sw
• G111 (left front side of engine compt)
• Gnd
• Hot at all times
• Hot in run
• Hot in start
• Input ss sig
• Junction block (below left end of dash)
• K22
• K24
• K30
• L/r press
• L/r press sw
• L/r sol
• L/r sol ctrl
• Line press sens
• Ms sol
• Ms sol ctrl
• Od off sw sens
• Od press
• Od press sw
• Od sol
• Od sol ctrl
• Output ss sig
• Pci bus
• Pnk
• Power distribution center (on left side of engine compt)
• Press sol
• Press sol ctrl
• Red
• S113
• S164 (in trough on right rear side of engine compt)
• S165 (in trough on right rear side of engine compt)
• S184
• Sci receive
• Sci transmit
• Sensor gnd
• Ss gnd
• Starter motor relay (in pdc)
• T10
• T119
• T13
• T14
• T140
• T147
• T159
• T16
• T20
• T29
• T38
• T39
• T411
• T42
• T48
• T50
• T52
• T54
• T59
• T591
• T60
• Temp sens
• Torq mgmt req
• Tp sens sig
• Trans rly ctrl
• Trans rly out
• Trans temp sens
• Transmission control module (on right side of engine compt, above fenderwell)
• Transmission control relay
• Transmission solenoid/ trs assembly (inside transmission)
• Trs t1
• Trs t1 sense
• Trs t2
• Trs t2 sense
• Trs t3
• Trs t3 sense
• Trs t41
• Trs t41 sense
• Trs t42
• Trs t42 sense
• Ud press
• Ud press sw
• Ud sol
• Ud sol ctrl
• Z112
• Z113

3.7L, A/T Wiring Diagram (2 of 2) for Jeep Liberty Limited 2002

List of elements for 3.7L, A/T Wiring Diagram (2 of 2) for Jeep Liberty Limited 2002:

• (in breakout at right rear side of engine compt)
• (in trough, front of engine compt) s123
• (near breakout for knock sensor) s159
• (near breakout for left instrument panel lamp) s201
• (near breakout to pdc) (w/ abs) s112
• (near breakout to pdc) s104
• (on left side of throttle body) throttle position sensor
• (on left side of transfer case) transfer case position sensor
• (on lower right rear of engine block) crankshaft position sensor
• A/c compressor clutch relay (in pdc)
• Auto shut down relay (in pdc)
• Brake lamp switch (above brake pedal, on bracket)
• Brake sw sens
• Ckp sens sig
• D21
• D25
• Data link connector (below left center of dash)
• Diagnostic junction port (below lower left center of dash)
• F22
• F45
• Fuel pump relay (in pdc)
• Fuse 10a
• Fused ign
• Fused ign sw
• G102 (right rear of engine compt)
• G301 (under center console)
• Gnd
• Hot in run
• Hot in run or start
• Input speed sensor (on left front of transmission)
• Instrument cluster
• Junction block (below left end of dash)
• K22
• K24
• K29
• K77
• Line pressure sensor (on right rear of transmission)
• Od off sw sens
• Output speed sensor (on left rear of transmission)
• Oxygen sensor 2/2 down- stream)
• Panel lamps drv
• Pci bus
• Pnk
• Pnk/red
• Pnp sw sense
• Pos sens
• Powertrain control module (on left side of engine compt, above fenderwell)
• Press sig
• S153 (near breakout for idle air control motor)
• S154 (near breakout for engine starter motor)
• S155 (near breakout for knock sensor)
• S158 (in trough, near breakout at right side of engine compt)
• S160
• S163 (in breakout for tcm)
• S167
• S180
• S215 (near breakout for multifunction switch conn c2)
• S331
• Sci transmit
• Sensor gnd
• Shifter assembly
• T10
• T41
• Torq mgmt req
• Tp sens sig
• Z21

TRUNK, TAILGATE, FUEL DOOR

Trunk, Tailgate, Fuel Door Wiring Diagrams for Jeep Liberty Limited 2002

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for Jeep Liberty Limited 2002:

• (base)
• (except base)
• (left quarter panel)
• Body control module
• Flip up glass ajar switch sense
• Flip up glass release motor driver
• Flip-up glass release
• Flip-up glass release motor
• Flip-up glass release switch
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fused b(+)
• G202 (left kick panel)
• G311 g312
• Ground
• Hot at all times
• Hot in run & accy
• Hot in run & start
• Ign sw. run/accy
• Ign sw. run/start
• Junction block (behind left side of dash)
• S380
• S381 (near breakout for tailgate cylinder lock switch)
• S382 (near breakout for license lamp)
• T/gate switch gnd
• Tailgate ajar switch
• Tailgate cylinder lock switch
• Tailgate flip-up ajar switch
• Tailgate lock driver
• Tailgate lock motor/ ajar switch
• Tailgate unlk driver

WARNING SYSTEMS

Warning System Wiring Diagrams for Jeep Liberty Limited 2002

List of elements for Warning System Wiring Diagrams for Jeep Liberty Limited 2002:

• Air bag control module (beneath center of dash)
• Body control module
• D25
• Diagnostic junction port (left center of dash)
• Door locks system
• Driver door ajar
• Driver seat belt switch (integral with seat belt buckle)
• Fuse 10a
• Fuse 15a
• Fused (b+)
• G202 (left kick panel)
• G26
• G300 (left front seat)
• G302 (right front seat)
• G52
• G74
• G75
• G78
• G910
• Ground
• Hdlp sw mux
• Hdlp sw return
• Headlamp switch mux
• Headlamp switch return
• Hot at all times
• Hot in run & acc
• Hot in run & start
• Hot in run or start
• Ign (st/run)
• Ignition switch
• Instrument cluster
• Junction block (below left end of dash)
• Key- in
• Key-in ignition switch
• L80
• Left front door lock motor/ ajar switch
• Left rear door ajar switch
• Multi-function switch
• Passenger door ajar
• Passenger seat belt switch (integral with seat belt buckle)
• Pci bus
• Pnk
• R57
• R58
• R59
• R60
• Right front door lock motor/ ajar switch
• Right rear door ajar switch
• S214
• S325 (behind center of dash)
• S333
• S334
• S360
• S370
• S381 (near tailgate cylinder lock switch)
• Seat belt warning
• Sw sen
• Tailgate ajar sw sense
• Tailgate lock motor/ ajar switch
• Tailgate sw ground
• Tan
• Z103
• Z131
• Z231
• Z300

WIPER/WASHER

Wiper/Washer Wiring Diagram for Jeep Liberty Limited 2002

List of elements for Wiper/Washer Wiring Diagram for Jeep Liberty Limited 2002:

• (in trough near breakout for radiator fan relay) s109
• (left front side of engine compartment) g111
• (left kick panel)
• (left quarter panel) g311(except base) g312 (base)
• (near breakout for multifunction switch c2) s217
• (near breakout for multifunction switch c2) s218
• 0. off 1. intermittent 1 2. intermittent 2 3. intermittent 3 4. intermittent 4 5. intermittent 5 6. low 7. high
• 87a
• Body control module
• Circuit breaker 3 20a
• Continue
• F70
• Flip up glass ajar switch
• Front wash
• Front wiper high/low relay
• Front wiper motor (on left rear of engine compartment)
• Front wiper on/off relay
• Front wiper park switch
• Front wiper sw mux
• Fuse 10a
• Fuse 15a
• G202
• G29
• G80
• Hot at all times
• Hot in acc or run
• Instrument cluster
• Intermittent
• Junction block (below left end of dash)
• Low washer fluid sense
• Multi-function switch
• Off
• Power distribution center (on left side of engine compartment)
• Rear wash
• Rear wiper int driver
• Rear wiper motor (inside upper center of tailgate)
• Rear wiper on driver
• S200 (near breakout for 40 pin black in-line connector, behind center of dash)
• S206 (near breakout for multifunction switch c2)
• S380 (near breakout for rear wiper motor)
• S382 (near breakout for license lamp)
• Solid state
• Tailgate flip-up ajar switch (inside upper center of tailgate)
• Tan/red
• V10
• V14
• V16
• V21
• V22
• V52
• V55
• Washer fluid level switch (on washer fluid reservoir)
• Washer pump (on washer fluid reservoir)
• Washer pump driver
• Wiper high/ low relay
• Wiper on/off relay
• Z235