POWER DISTRIBUTION – Jeep Grand Cherokee Laredo 2008 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Jeep Grand Cherokee Laredo 2008

List of elements for Power Distribution Wiring Diagram (1 of 4) for Jeep Grand Cherokee Laredo 2008:

• (in headlamp & dash harness) s153
• (in power distribution center)
• (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
• (on underbody harness) s337
• 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 overhead 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 turn trailer tow relay
• Low radiator fan relay
• Mass air flow sensor (3.0l)
• Mirror switch
• Monitor/ dvd media system
• Occupant restraint controller module
• Of vehicle)
• 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
• S334 (under rear red
• S399
• Starter
• Steering control module
• 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)
• W/ remote start

Power Distribution Wiring Diagram (2 of 4) for Jeep Grand Cherokee Laredo 2008

List of elements for Power Distribution Wiring Diagram (2 of 4) for Jeep Grand Cherokee Laredo 2008:

• (except base: left rear of headliner) (base: center front of headliner) s350
• (in driver door) s345
• (in headlamp & dash harness) s164
• (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 (base)
• 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 (hid lamps)
• 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
• Red/ tan (or red)
• Rfe
• Right front grab handle lamp
• Right lower courtesy lamp
• Right vanity lamp
• Run/ start relay
• S131 (6.1l srt) (in headlamp & dash harness)
• S167
• Sunroof/ motor module
• To fuse 8 (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 Laredo 2008

List of elements for Power Distribution Wiring Diagram (3 of 4) for Jeep Grand Cherokee Laredo 2008:

• (in headlamp & dash harness) s122
• (left rear of body) s303
• (left side of dash) junction block
• 4wd
• 87a
• A/c heater control
• Blower motor relay
• Cluster
• Console power outlet
• Data link connector
• Door lock relay
• Door sill) s311
• Driver door unlock relay
• 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 (behind passenger seat)
• Hands free
• Inside rearview mirror
• Instrument panel power outlet
• Left front tire pressure trans- ponder (except 3.7l)
• Left rear heated seat switch
• Lower bank switch
• Park assist
• Park assist module (if equipped)
• Passenger door unlock relay
• Power distribution center (left side of engine compt)
• Power outlet relay
• Premium
• Radio amplifier (w/ premium audio)
• Rear power outlet
• Rear window defogger relay
• Rear wiper relay
• Red
• Red/ tan
• Right front tire pressure trans- ponder (except 3.7l)
• Right rear tire pressure trans- ponder
• Run relay
• Run/ accessory relay
• S136
• S152 (w/ hid) (in headlamp & dash harness)
• S211
• S228 (left side of dash, near breakout for left courtesy lamp)
• S235
• S319 (except base)
• Steering angle sensor (esp)
• Steering control module
• To fuse 1 (diagram 3 of 4)
• To fuse 8 (pdc) (diagram 4 of 4)
• Trailer tow 7-way wiring
• Upper bank switch

Power Distribution Wiring Diagram (4 of 4) for Jeep Grand Cherokee Laredo 2008

List of elements for Power Distribution Wiring Diagram (4 of 4) for Jeep Grand Cherokee Laredo 2008:

• (in headlamp & dash harness) s132
• (in power distribution center) s118
• (left side of engine compt) integrated power module
• (left side of engine compt) power distribution center
• (not used)
• 110v ac line 1
• 110v ac line 2
• A998
• Ac power outlet
• Adjustable pedal
• Anti-lock brakes module
• Auto shut down relay
• B(+)
• Blower motor relay
• C203
• C305
• C306
• Cluster
• Computer data lines system
• Drv ind
• Enable sw sig
• Engine control module (3.0l)
• Except adjustable pedal
• 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 (near left side of driver seat)
• Glow plug module (3.0l)
• Gnd
• Hydraulic cooling fan module (3.0l/5.7l)
• Ign sw out (start)
• Inverter module
• Ipm
• Left front tire pressure transponder (except 3.7l)
• 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 (or red/ tan)
• Red/ tan
• Rfe
• Right front tire pressure transponder (except 3.7l)
• Right rear tire pressure transponder
• S101 (in headlamp & dash harness)
• S120 (in headlamp & dash harness)
• S121 (in headlamp & dash harness)
• S126 (in power distribution center)
• S128 (5.7l/3.0l) (in headlamp & dash harness)
• S199
• S210
• S234 (except wireless) (right side of hvac unit)
• Shift lever assembly
• Starter motor relay
• Stop lamp switch
• Tan/ red
• Wireless ignition node
• Z917