TRANSMISSION – Jeep Grand Cherokee Limited 2004 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4.0L

4.0L, A/T Wiring Diagram for Jeep Grand Cherokee Limited 2004

List of elements for 4.0L, A/T Wiring Diagram for Jeep Grand Cherokee Limited 2004:

• (in trough near coolant level sensor)
• (near breakout to c102, c103 and c104)
• (near breakout to fuel injector 6)
• (near breakout to g104)
• 3-4 shift ctrl
• 3-4 shift sol
• Body control module (on left end of dash, attached to junction block)
• Brake lamp switch (top of brake pedal arm)
• Brake switch
• Engine controls system
• Engine starter motor relay
• F12
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fused ign
• G200 (near airbag control module)
• G300 (near right front seat)
• Gen source
• Generator
• Gnd
• Gov press ctrl
• Gov press sens
• Gov press sol
• Hot at all times
• Hot in run or start
• Junction block (behind left side of dash)
• K125
• K29
• K30
• K77
• K88
• Leak detection pump (left rear quarter panel)
• Not used
• Od off sw sens
• Output speed sensor (at left rear side of transmission)
• Output ss gnd
• Output ss sig
• Panel lamps drv
• Park/neutral position switch (on lower left side of transmission)
• Pnk
• Pnp sw sense
• Pos sens out
• Power distribution center (at right front corner of engine compt, next to battery)
• Powertrain control module (on right side of firewall)
• Red
• S102
• S107
• S112
• S122 (in breakout to c103)
• S126
• S203
• S205
• S314 (near breakout to brake light switch)
• S329
• Sec brake sw sig
• Sens gnd
• Shifter assembly
• T case pos sens
• T13
• T14
• T15
• T20
• T25
• T41
• T54
• T60
• Tcc sol
• Tcc sol ctrl
• Trans relay out
• Trans rly ctrl
• Trans temp sens
• Transfer case position sensor (on transfer case)
• Transmission control relay
• Transmission solenoid assembly (on transmission valve body)
• Z234
• Z300

4.7L

4.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2004

List of elements for 4.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2004:

• (right side of engine)
• 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
• Engine starter motor relay (in pdc)
• F45
• F991
• Fuse 10a
• Fuse 30a
• Fused b(+)
• Fused ign sw
• G102
• G108 (near power distribution center)
• Gnd
• Hot at all times
• Hot in run
• Hot in start
• Input ss sig
• Junction block (behind left side of dash)
• K22
• K24
• K30
• L/r press
• L/r press sw
• L/r sol
• L/r sol ctrl
• Level sensor)
• Line press sens
• Ms sol
• Ms sol ctrl
• Not used
• Od off sw sens
• Od press
• Od press sw
• Od sol
• Od sol ctrl
• Output ss sig
• Pci bus
• Pnk
• Power distribution center (at right front corner of engine compt, next to battery)
• Press sol
• Press sol ctrl
• Red
• S115 (near breakout for tcm)
• S122 (near breakout for input speed sensor)
• Sci receive
• Sci transmit
• Sensor gnd
• Ss gnd
• T10
• T118
• T119
• T120
• T13
• T130
• T138
• T14
• T140
• T141
• T147
• T150
• T159
• T16
• T29
• T42
• T48
• T52
• T54
• T59
• T60
• Temp sens
• Torq mgmt req
• Tp sens sig
• Trans rly ctrl
• Trans rly out
• Trans temp sens
• Trans- mission control relay
• Transmission control module (on right inner fender)
• Transmission solenoid/ trs assembly (on transmission valve body)
• 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
• Z114
• Z12

4.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2004

List of elements for 4.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2004:

• (in breakout for coolant level sensor)
• (in breakout for crankshaft position sensor) s119
• (near breakout for coil on plug 8)
• (near breakout for fuel inj 7)
• (near breakout for pcm) s125
• (near breakout to transmission control module)
• (on left end of dash, attached to junction block) body control module
• (on left side of engine compt, mounted to hydraulic control unit) controller anti-lock brake
• (on right side of engine block, above starter motor) crankshaft position sensor
• (on throttle body)
• Automatic shut down relay (in pdc)
• B22
• Brake lamp switch (top of brake pedal arm)
• Brake switch
• Ckp sens sig
• D21
• D25
• Data link connector (under left side of dash, near steering column)
• Engine controls system
• F12
• F991
• Fuel pump relay (in pdc)
• Fuse 10a
• Fused ign
• Fused ign sw
• G102 (right side of engine)
• G200 (near airbag control module)
• G300 (near right front seat)
• Gnd
• Hot in run or start
• Input speed sensor (at left front side of transmission)
• Junction block (behind left side of dash)
• K22
• K24
• K29
• Line pressure sensor (on right rear side of transmission)
• Od off sw sens
• Output speed sensor (at left rear side of transmission)
• Panel lamps drv
• Pci bus
• Pnk
• Pnp sw sense
• Powertrain control module (on right side of firewall)
• Press sig
• S105
• S112
• S113 (near breakout to tcm)
• S114
• S116
• S120 (near breakout for crankshaft position sensor)
• S130
• S203
• S205
• S314 (near breakout to brake light switch)
• S329
• Sci transmit
• Sec brake sw sig
• Sensor gnd
• Shifter assembly
• T10
• T41
• Throttle position sensor
• Torq mgmt req
• Tp sens sig
• Vss sig
• Z234
• Z300