TRANSMISSION – Jeep Liberty Sport 2003 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.7L

3.7L, A/T Wiring Diagram, 42RLE (1 of 2) for Jeep Liberty Sport 2003

List of elements for 3.7L, A/T Wiring Diagram, 42RLE (1 of 2) for Jeep Liberty Sport 2003:

• (in pdc) starter motor relay
• (left front of engine compt) g111
• 2-4
• 2-4 press sw
• 2-4 sol ctrl
• 2/4
• A30
• Back-up lamps
• Backup switch
• Ckp sens sig
• D20
• D21
• D25
• F45
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fused b(+)
• Fused ign sw
• 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 sw
• L/r sol ctrl
• Low/ rev
• Nol
• O/d
• Od off sw sens
• Od press sw
• Od sol ctrl
• Output ss sig
• P3l
• Pci bus
• Pnk
• Power distribution center (on left side of engine compt)
• Pressure switches
• Prnl
• Red
• S110
• S113
• S164 (in trough on right rear side of engine compt)
• S165
• S184
• Sci receive
• Sci transmit
• Sensor gnd
• Solenoids
• Ss gnd
• T10
• T13
• T14
• T16
• T19
• T20
• T39
• T411
• T42
• T47
• T50
• T52
• T54
• T59
• T60
• Torq mgmt req
• Tp sens sig
• Trans rly ctrl
• Trans rly out
• Trans temp sens
• Trans temp sensor
• Transmission control module (on right side of engine compt, above fenderwell)
• Transmission control relay
• Transmission range sensor (on transaxle)
• Transmission solenoid/ pressure switch assembly (left side of transaxle)
• Trs t1 sense
• Trs t3 sense
• Trs t41 sense
• Trs t42 sense
• U/d
• Ud sol ctrl
• Z112
• Z113

3.7L, A/T Wiring Diagram, 42RLE (2 of 2) for Jeep Liberty Sport 2003

List of elements for 3.7L, A/T Wiring Diagram, 42RLE (2 of 2) for Jeep Liberty Sport 2003:

• (near breakout for idle air control motor)
• (near breakout for knock sensor)
• (near breakout for knock sensor) s159
• (near breakout to left dash light)
• (near breakout to pdc) s104
• (near pdc breakout)
• (on left side of throttle body) throttle position sensor
• (on left side of transfer case)
• (on lower right rear of engine block) crankshaft position sensor
• Brake lamp switch (above brake pedal, on bracket)
• Brake sw sens
• Ckp sens sig
• Computer data lines system
• D21
• D25
• Data link connector (below left center of dash)
• Engine controls system
• F22
• F45
• Fuse 10a
• Fused ign
• Fused ign sw
• G102 (right rear of engine compt)
• G202 (at left kick panel)
• 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
• Od off sw sens
• Output speed sensor (on left rear of transmission)
• Panel lamps drv
• Pci bus
• Pnk
• Pnk/red
• Pnp sw sense
• Pos sens
• Powertrain control module (on left side of engine compt, above fenderwell)
• S112 (w/ abs)
• S139
• S153
• S154 (near breakout for engine starter motor)
• S155
• S157 (near breakout to oxygen sensor 2/2 downstream)
• S158 (near breakout to c112)
• S160
• S163 (in breakout for tcm)
• S167
• S186 (near pcm breakout)
• S201
• S214
• S215 (near breakout for multifunction switch conn c2)
• S331
• Sci transmit
• Sensor gnd
• Shifter assembly
• T10
• T41
• Torq mgmt req
• Tp sens sig
• Transfer case position sensor
• Z21

3.7L, A/T Wiring Diagram, 45RFE (1 of 2) for Jeep Liberty Sport 2003

List of elements for 3.7L, A/T Wiring Diagram, 45RFE (1 of 2) for Jeep Liberty Sport 2003:

• (in pdc) starter motor relay
• (in trough on right rear side of engine compt)
• (left front of engine compt) g111
• (near breakout to fuel pressure solenoid)
• 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
• 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
• S110
• S113
• S164 (in trough on right rear side of engine compt)
• S165
• S184
• S185
• Sci receive
• Sci transmit
• Sensor gnd
• Ss gnd
• 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, 45RFE (2 of 2) for Jeep Liberty Sport 2003

List of elements for 3.7L, A/T Wiring Diagram, 45RFE (2 of 2) for Jeep Liberty Sport 2003:

• (near breakout for idle air control motor)
• (near breakout for knock sensor)
• (near breakout for knock sensor) s159
• (near breakout to left dash light)
• (near breakout to pdc) s104
• (near pdc breakout)
• (on left side of throttle body) throttle position sensor
• (on left side of transfer case)
• (on lower right rear of engine block) crankshaft position sensor
• Brake lamp switch (above brake pedal, on bracket)
• Brake sw sens
• Ckp sens sig
• Computer data lines system
• D21
• D25
• Data link connector (below left center of dash)
• Engine controls system
• F22
• F45
• Fuse 10a
• Fused ign
• Fused ign sw
• G102 (right rear of engine compt)
• G202 (at left kick panel)
• 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)
• Panel lamps drv
• Pci bus
• Pnk
• Pnk/red
• Pnp sw sense
• Pos sens
• Powertrain control module (on left side of engine compt, above fenderwell)
• S112 (w/ abs)
• S153
• S154 (near breakout for engine starter motor)
• S155
• S157 (near breakout to oxygen sensor 2/2 downstream)
• S158 (near breakout to c112)
• S160
• S163 (in breakout for tcm)
• S167
• S180 (near breakout to c103)
• S186 (near pcm breakout)
• S201
• S214
• S215 (near breakout for multifunction switch conn c2)
• S331
• Sci transmit
• Sensor gnd
• Shifter assembly
• T10
• T41
• Torq mgmt req
• Tp sens sig
• Transfer case position sensor
• Z21