TRANSMISSION – Jeep Grand Cherokee Limited 2005 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.7L

3.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005

List of elements for 3.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005:

• Brake sw no. 1 sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• Front control module
• Fuse ignition switch output (run/start)
• G100 (left rear
• G200 (near brakeout to data link connector)
• Ground
• Ign sw out
• Integrated power module (left side of eng compt)
• Interior lights system
• Ipm
• K900
• Of eng compt)
• Panel lamp driver
• Powertrain control module (right rear of eng compt)
• S101 (in headlamp & dash harn)
• S141 (right rear of eng)
• S212
• Sens ground
• Shift lever assembly
• Stop lamp
• Switch

3.7L, A/T Wiring Diagram for Jeep Grand Cherokee Limited 2005

List of elements for 3.7L, A/T Wiring Diagram for Jeep Grand Cherokee Limited 2005:

• (in headlamp & dash harn) s119
• 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
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D223
• D64
• D65
• Data link connector (under dash)
• Electrohydraulic control unit assembly (right side of transmission)
• F946
• Fuse 10a
• G100 (left rear of eng compt)
• Ground
• Hot in run or start
• Junction block (left side of dash)
• Mod pres sol ctrl
• Modu- lation pres- sure sol ctrl
• N2 in spd sens
• N3 input spd sens
• P/n switch
• S134
• S136
• Sci transmit
• Sens ground
• Shift pres sol ctrl
• Shift pres- sure sol
• T13
• T54
• T60
• T70
• T71
• T72
• T73
• T74
• T75
• T76
• T77
• T78
• Tcc sol
• Tcc sol ctrl
• Temp sens p/n
• Trans rly out
• Trans- mission temperature sensor
• Transmission control module (tcm)
• Transmission relay
• Z904

4.7L

4.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005

List of elements for 4.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005:

• (dhs only)
• (not used)
• (on under- body harn)
• (under center of vehicle)
• (under left front of vehicle) s301
• 4wd neutral ind
• A909
• A926
• A927
• C313
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Dhs press sens sig
• Dhs press sens sign
• Dhs press sol ctrl
• Dhs pressure control solenoid (w/ dhs) (front of frame)
• Dhs pressure sensor (dhs only) (front of frame)
• Dhs sens rtn
• Dir val b sol ctrl
• Dir val g sol ctrl
• Directional control valve b solenoid (w/ dhs) (front of frame)
• Directional control valve g solenoid (w/ dhs) (front of frame)
• Drivetrain sens return
• Drivetrain sens rtn
• F921
• F943
• Final drive control module (below left rear seat)
• Front diff sol ctrl
• Front differential solenoid (front of frame)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse b(+)
• Fuse run rly output
• G200 (near breakout to data link connector)
• G302 (below left rear seat)
• G95
• Ground
• Hot at all times
• Hot in run & start
• Hot with run relay energized
• Ign sw (run/start)
• Integrated power module (left side of eng compt)
• Interior lights system
• Junction block (left side of dash)
• K504
• K594
• K977
• Mode select
• Mode sens sign
• Mode sensor sign
• Panel lamps driver
• Power distribution center (left side of engine compt)
• Rear diff sol ctrl
• Rear differential solenoid (front of frame)
• Red
• Red/tan
• S100 (near front of frame)
• S212
• S305 (dhs only) (under center of vehicle)
• S311 (w/ park assist)
• S326
• S327
• S335
• S337
• S338 (dhs only)
• S339 (dhs only)
• S50
• S51
• S60
• S61
• S62
• S72
• S80
• S950
• Shift mtr ctrl a
• Shift mtr ctrl b
• Susp sens lateral
• T301
• T306
• T312
• T313
• T315
• T316
• T317
• Trans case mtr lock
• Transfer case motor (at transfer case)
• Transfer case mtr lock sol
• Transfer case selector switch
• Z901
• Z902
• Z907
• Z913

4.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005

List of elements for 4.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005:

• 2-4 press
• 2c sol ctrl
• 4c prs sw sens
• 4c sol ctrl
• Fuse 20a
• G100 (left rear of eng compt)
• Hot at all times
• L/r press
• Line pressure sensor (right rear of transmission)
• Lr sol ctrl
• Ms sol ctrl
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• S127
• S140 (rear of eng)
• S141 (rear of eng)
• S145 (right rear of eng compt)
• S150 (right rear of eng)
• Sens gnd
• Sens signal
• Temp sens
• Tran ctrl rly out
• Transmission control relay
• Transmission solenoid/trs assembly (left side of transmission)
• Trs t1 sens
• Trs t2 sens
• Trs t3 sens
• Trs t41 sens
• Trs t42 sens
• Ud press
• Ud sol ctrl

4.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005

List of elements for 4.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005:

• (left side of eng compt)
• 2c pres sw sens
• 2c sol ctrl
• 4c pres sw sens
• 4c sol ctrl
• Autostick up/down
• Brake sw no. 1 sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• F856
• Front control module
• Fuse ignition switch output (run/start)
• G100 (left rear of eng compt)
• G101
• G200 (near brakeout to data link connector)
• Ground
• Ign sw out
• Input speed sens
• Input speed sensor (left side of trans- mission)
• Integrated power module (left side of eng compt)
• Interior lights system
• Ipm
• K900
• Line pres sens sig
• Low/rev press sw
• Lower switch bank
• Lr sol ctrl
• Ms sol ctrl
• Od off sw sens
• Od pres sw sens
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Overdrive sol ctrl
• Panel lamp driver
• Powertrain control module (right rear of eng compt)
• Pressure ctrl sol
• S101 (in headlamp & dash harn)
• S132 (in headlamp & dash harn)
• S144 (front of transmission)
• S147
• S212
• Sens ground
• Sensor gnd
• Shift lever assembly
• Speed sens gnd
• Stop lamp switch
• T118
• T120
• T13
• T14
• T140
• T147
• T15
• T16
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• Trans ctrl relay
• Trans ctrl rly out
• Trans temp sens
• Trs t1 sens
• Trs t2 sens
• Trs t3 sens
• Trs t41 sense (p/n)
• Trs t42 sens
• Ud pres sw sens
• Ud sol ctrl
• Z903

5.7L

5.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005

List of elements for 5.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005:

• (dhs only)
• (not used)
• (on under- body harn)
• (under center of vehicle)
• (under left front of vehicle) s301
• 4wd neutral ind
• A909
• A926
• A927
• C313
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• D64
• D65
• Dhs press sens sig
• Dhs press sens sign
• Dhs press sol ctrl
• Dhs pressure control solenoid (w/ dhs) (front of frame)
• Dhs pressure sensor (dhs only) (front of frame)
• Dhs sens rtn
• Dir val b sol ctrl
• Dir val g sol ctrl
• Directional control valve b solenoid (w/ dhs) (front of frame)
• Directional control valve g solenoid (w/ dhs) (front of frame)
• Drivetrain sens return
• Drivetrain sens rtn
• F921
• F943
• Final drive control module (below left rear seat)
• Front diff sol ctrl
• Front differential solenoid (front of frame)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse b(+)
• Fuse run rly output
• G200 (near breakout to data link connector)
• G302 (below left rear seat)
• G95
• Ground
• Hot at all times
• Hot in run & start
• Hot with run relay energized
• Ign sw (run/start)
• Integrated power module (left side of eng compt)
• Interior lights system
• Junction block (left side of dash)
• K504
• K594
• K977
• Mode select
• Mode sens sign
• Mode sensor sign
• Panel lamps driver
• Power distribution center (left side of engine compt)
• Rear diff sol ctrl
• Rear differential solenoid (front of frame)
• Red
• Red/tan
• S100 (near front of frame)
• S212
• S305 (dhs only) (under center of vehicle)
• S311 (w/ park assist)
• S326
• S327
• S335
• S337
• S338 (dhs only)
• S339 (dhs only)
• S50
• S51
• S60
• S61
• S62
• S72
• S80
• S950
• Shift mtr ctrl a
• Shift mtr ctrl b
• Susp sens lateral
• T301
• T306
• T312
• T313
• T315
• T316
• T317
• Trans case mtr lock
• Transfer case motor (at transfer case)
• Transfer case mtr lock sol
• Transfer case selector switch
• Z901
• Z902
• Z907
• Z913

5.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005

List of elements for 5.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005:

• 2-4 press
• 2c sol ctrl
• 4c prs sw sens
• 4c sol ctrl
• Fuse 20a
• G100 (left rear of eng compt)
• Hot at all times
• L/r press
• Line pressure sensor (right rear of transmission)
• Lr sol ctrl
• Ms sol ctrl
• Od press
• Od sol ctrl
• Power distribution center (left side of engine compt)
• S127
• S140 (rear of eng)
• S141 (rear of eng)
• S145 (right rear of eng compt)
• S150 (right rear of eng)
• Sens gnd
• Sens signal
• Temp sens
• Tran ctrl rly out
• Transmission control relay
• Transmission solenoid/trs assembly (left side of transmission)
• Trs t1 sens
• Trs t2 sens
• Trs t3 sens
• Trs t41 sens
• Trs t42 sens
• Ud press
• Ud sol ctrl

5.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005

List of elements for 5.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005:

• (left side of eng compt)
• 2c pres sw sens
• 2c sol ctrl
• 4c pres sw sens
• 4c sol ctrl
• Autostick up/down
• Brake sw no. 1 sig
• Can c bus (+)
• Can c bus (-)
• Computer data lines system
• F856
• Front control module
• Fuse ignition switch output (run/start)
• G100 (left rear of eng compt)
• G101
• G200 (near brakeout to data link connector)
• Ground
• Ign sw out
• Input speed sens
• Input speed sensor (left side of trans- mission)
• Integrated power module (left side of eng compt)
• Interior lights system
• Ipm
• K900
• Line pres sens sig
• Low/rev press sw
• Lower switch bank
• Lr sol ctrl
• Ms sol ctrl
• Od off sw sens
• Od pres sw sens
• Output speed sens
• Output speed sensor (left side of trans- mission)
• Overdrive sol ctrl
• Panel lamp driver
• Powertrain control module (right rear of eng compt)
• Pressure ctrl sol
• S101 (in headlamp & dash harn)
• S132 (in headlamp & dash harn)
• S144 (front of transmission)
• S147
• S212
• Sens ground
• Sensor gnd
• Shift lever assembly
• Speed sens gnd
• Stop lamp switch
• T118
• T120
• T13
• T14
• T140
• T147
• T15
• T16
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• Trans ctrl relay
• Trans ctrl rly out
• Trans temp sens
• Trs t1 sens
• Trs t2 sens
• Trs t3 sens
• Trs t41 sense (p/n)
• Trs t42 sens
• Ud pres sw sens
• Ud sol ctrl
• Z903