TRANSMISSION – Dodge Pickup R2500 2002 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.7L

3.7L, A/T Wiring Diagram (1 of 2) for Dodge Pickup R2500 2002

List of elements for 3.7L, A/T Wiring Diagram (1 of 2) for Dodge Pickup R2500 2002:

• (3.7l) (4.7l)
• 2c press
• 2c press sw
• 2c sol
• 2c sol ctrl
• 4c press
• 4c press sw
• 4c sol
• 4c sol ctrl
• A41
• A51
• A61
• Acc
• Back-up lamps system, mirrors system
• Ckp sens sig
• D15
• D25
• Fuse 15a
• Fuse 40a
• Fused (b+)
• G107 (right rear of engine compt)
• Gnd
• Hot at all times
• Hot in run
• Ign sw in
• Ignition switch
• Input spd sens
• Integrated power module (on left front of engine compt)
• K22
• K24
• K30
• L/r press
• L/r press sw
• Line press sens
• Lock
• Lr/cc sol
• Lr/cc sol ctrl
• Ms sol
• Ms sol ctrl
• Od off sw
• Od press
• Od press sw
• Od sol
• Od sol ctrl
• Off
• Output spd sens
• Pci bus
• Pnk
• Press ctrl sol
• Red
• Run
• S125 (center rear of engine compt)
• S126
• S126 s122
• Sci receive
• Sci transmit
• Sensor gnd
• Speed sens gnd
• Start
• T10
• T118
• T119
• T120
• T13
• T14
• T140
• T147
• T159
• T16
• T29
• T38
• T39
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• Temp sens
• Torq mgmt req
• Tp sens sig
• Trans rly ctrl
• Trans rly in
• Trans temp sens
• Transmission control module (on right rear of engine compt)
• 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 sens
• Trs t42
• Trs t42 sens
• Ud press
• Ud press sw
• Ud sol
• Ud sol ctrl
• Vss sig
• Z113
• Z13

3.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2500 2002

List of elements for 3.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2500 2002:

• (on left rear of engine compt) controller anti-lock brake
• (on left side of throttle body) throttle position sensor
• (on lower right rear of engine block) crankshaft position sensor
• (right rear of engine) s128
• 2 (or 3)
• 3 (or 2)
• Ckp sens sig
• D25
• Data link connector (below left side of dash)
• Diagnostic junction port (below left side of dash)
• G107 (right rear of engine compt)
• G201 (right side of dash)
• Gnd
• Input speed sensor (on left front of transmission)
• K22
• K24
• Line pressure sensor (on right rear of transmission)
• Output speed sensor (on left rear of transmission)
• Overdrive switch
• P/n sw sens
• Pci bus
• Powertrain control module (on right side of firewall)
• Press sig
• S115 (left rear of engine compt)
• S117 (left rear of engine compt)
• S124 (center rear of engine compt)
• S130 (top front of trans)
• S131 (or s132) (left rear of engine compt)
• S134 (left rear of engine compt)
• S150 (top center of dash)
• Sensor gnd
• T10
• T24
• Torq sense
• Tp sens sig
• Vss sig

Transfer Case Wiring Diagram for Dodge Pickup R2500 2002

List of elements for Transfer Case Wiring Diagram for Dodge Pickup R2500 2002:

• 2wd high
• 2wd/awd ind
• 2wd/awd lamp
• 4wd high
• 4wd high ind
• 4wd high lamp
• 4wd low
• 4wd low ind
• 4wd low lamp
• A34
• D25
• Data link connector (below left side of dash)
• Diagnostic junction port (below left side of dash)
• Fuse 10a
• Fuse 25a
• Fused (b+)
• G203 (center of dash)
• Ground
• Hot at all times
• Hot in run
• Hot in start
• Illumination lamp
• Integrated power module (on left front of engine compt)
• Interior lights system
• Mode select
• Mode sensor a
• Mode sensor b
• Mode sensor c
• Mode sensor d
• Mode sensor gnd
• Neutral
• Neutral ind
• Neutral lamp
• Pci bus
• Pnp sens (t41)
• Red
• S123 (left front fender)
• Shift motor ctrl a
• Shift motor ctrl b
• Starter motor relay
• T24
• Transfer case control module (behind left end of dash)
• Transfer case mode sensor (on top left of transfer case) 1-mode sensor c 2-mode sensor b 3-mode sensor a 4-mode sensor d
• Transfer case selector switch
• Transfer case shift motor (on lower left side of transfer case) 1-4wd low 2-4wd high 3-2wd high
• Y112
• Y113
• Y114
• Y115
• Y116
• Y117
• Y118
• Y120
• Y121
• Y122
• Y123
• Y124
• Y125
• Y187
• Z114
• Z21
• Z366

4.7L

4.7L, A/T Wiring Diagram (1 of 2) for Dodge Pickup R2500 2002

List of elements for 4.7L, A/T Wiring Diagram (1 of 2) for Dodge Pickup R2500 2002:

• (3.7l) (4.7l)
• 2c press
• 2c press sw
• 2c sol
• 2c sol ctrl
• 4c press
• 4c press sw
• 4c sol
• 4c sol ctrl
• A41
• A51
• A61
• Acc
• Back-up lamps system, mirrors system
• Ckp sens sig
• D15
• D25
• Fuse 15a
• Fuse 40a
• Fused (b+)
• G107 (right rear of engine compt)
• Gnd
• Hot at all times
• Hot in run
• Ign sw in
• Ignition switch
• Input spd sens
• Integrated power module (on left front of engine compt)
• K22
• K24
• K30
• L/r press
• L/r press sw
• Line press sens
• Lock
• Lr/cc sol
• Lr/cc sol ctrl
• Ms sol
• Ms sol ctrl
• Od off sw
• Od press
• Od press sw
• Od sol
• Od sol ctrl
• Off
• Output spd sens
• Pci bus
• Pnk
• Press ctrl sol
• Red
• Run
• S125 (center rear of engine compt)
• S126
• S126 s122
• Sci receive
• Sci transmit
• Sensor gnd
• Speed sens gnd
• Start
• T10
• T118
• T119
• T120
• T13
• T14
• T140
• T147
• T159
• T16
• T29
• T38
• T39
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• Temp sens
• Torq mgmt req
• Tp sens sig
• Trans rly ctrl
• Trans rly in
• Trans temp sens
• Transmission control module (on right rear of engine compt)
• 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 sens
• Trs t42
• Trs t42 sens
• Ud press
• Ud press sw
• Ud sol
• Ud sol ctrl
• Vss sig
• Z113
• Z13

4.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2500 2002

List of elements for 4.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2500 2002:

• (on left rear of engine compt) controller anti-lock brake
• (on left side of throttle body) throttle position sensor
• (on lower right rear of engine block) crankshaft position sensor
• (right rear of engine) s128
• 2 (or 3)
• 3 (or 2)
• Ckp sens sig
• D25
• Data link connector (below left side of dash)
• Diagnostic junction port (below left side of dash)
• G107 (right rear of engine compt)
• G201 (right side of dash)
• Gnd
• Input speed sensor (on left front of transmission)
• K22
• K24
• Line pressure sensor (on right rear of transmission)
• Output speed sensor (on left rear of transmission)
• Overdrive switch
• P/n sw sens
• Pci bus
• Powertrain control module (on right side of firewall)
• Press sig
• S115 (left rear of engine compt)
• S117 (left rear of engine compt)
• S124 (center rear of engine compt)
• S130 (top front of trans)
• S131 (or s132) (left rear of engine compt)
• S134 (left rear of engine compt)
• S150 (top center of dash)
• Sensor gnd
• T10
• T24
• Torq sense
• Tp sens sig
• Vss sig

Transfer Case Wiring Diagram for Dodge Pickup R2500 2002

List of elements for Transfer Case Wiring Diagram for Dodge Pickup R2500 2002:

• 2wd high
• 2wd/awd ind
• 2wd/awd lamp
• 4wd high
• 4wd high ind
• 4wd high lamp
• 4wd low
• 4wd low ind
• 4wd low lamp
• A34
• D25
• Data link connector (below left side of dash)
• Diagnostic junction port (below left side of dash)
• Fuse 10a
• Fuse 25a
• Fused (b+)
• G203 (center of dash)
• Ground
• Hot at all times
• Hot in run
• Hot in start
• Illumination lamp
• Integrated power module (on left front of engine compt)
• Interior lights system
• Mode select
• Mode sensor a
• Mode sensor b
• Mode sensor c
• Mode sensor d
• Mode sensor gnd
• Neutral
• Neutral ind
• Neutral lamp
• Pci bus
• Pnp sens (t41)
• Red
• S123 (left front fender)
• Shift motor ctrl a
• Shift motor ctrl b
• Starter motor relay
• T24
• Transfer case control module (behind left end of dash)
• Transfer case mode sensor (on top left of transfer case) 1-mode sensor c 2-mode sensor b 3-mode sensor a 4-mode sensor d
• Transfer case selector switch
• Transfer case shift motor (on lower left side of transfer case) 1-4wd low 2-4wd high 3-2wd high
• Y112
• Y113
• Y114
• Y115
• Y116
• Y117
• Y118
• Y120
• Y121
• Y122
• Y123
• Y124
• Y125
• Y187
• Z114
• Z21
• Z366

5.9L

5.9L, A/T Wiring Diagram for Dodge Pickup R2500 2002

List of elements for 5.9L, A/T Wiring Diagram for Dodge Pickup R2500 2002:

• (left front fender)
• (top center of engine)
• 3-4 shift solenoid
• A14
• Brake lamp switch (above brake pedal, on support bracket)
• Brake sw sens
• Connector (below left side of dash)
• Controller anti- lock brake (on left rear of engine compt)
• D20
• D21
• D25
• Data link
• Diagnostic junction port (below left side of dash)
• Ect sens sig
• Engine controls systems
• Engine coolant temperature sensor (at front of intake manifold)
• Fuse 20a
• Fuse 40a
• Fused b(+)
• G107 (right rear of engine compt)
• G201 (right side of dash)
• Generator source
• Gov press sig
• Gov press sol
• Governor pressure solenoid
• Ground
• Hot at all times
• Hot in run or start
• Ign sw power
• Integrated power module (on left front of engine compt)
• K125
• K22
• K29
• K30
• K54
• K88
• Od off sw sens
• Output speed sensor (on left rear of transmission)
• Output ss gnd
• Output ss sig
• Overdrive switch
• Pci bus
• Pnk
• Powertrain control module (on right side of firewall)
• Pressure sensor
• Ptc 7.5a
• Red
• S103
• S110
• S111 (center rear of engine compt)
• S130 (top front of trans)
• S132 (left rear of engine compt)
• S133 (left rear of engine)
• S136
• S144 (top front of trans)
• S150
• Sci receive
• Sci transmit
• Sensor gnd
• Shift sol ctrl
• T13
• T14
• T25
• T54
• T60
• Tcc sol ctrl
• Tcc solenoid
• Temp sensor
• Throttle position sensor (on left side of throttle body)
• Tp sens sig
• Trans rly ctrl
• Trans temp sens
• Transmission control relay
• Transmission solenoid assembly (inside transmission)
• Vss sig
• Y135
• Z81
• Z82

Transfer Case Wiring Diagram for Dodge Pickup R2500 2002

List of elements for Transfer Case Wiring Diagram for Dodge Pickup R2500 2002:

• 2wd high
• 2wd/awd ind
• 2wd/awd lamp
• 4wd high
• 4wd high ind
• 4wd high lamp
• 4wd low
• 4wd low ind
• 4wd low lamp
• A34
• D25
• Data link connector (below left side of dash)
• Diagnostic junction port (below left side of dash)
• Fuse 10a
• Fuse 25a
• Fused (b+)
• G203 (center of dash)
• Ground
• Hot at all times
• Hot in run
• Hot in start
• Illumination lamp
• Integrated power module (on left front of engine compt)
• Interior lights system
• Mode select
• Mode sensor a
• Mode sensor b
• Mode sensor c
• Mode sensor d
• Mode sensor gnd
• Neutral
• Neutral ind
• Neutral lamp
• Pci bus
• Pnp sens (t41)
• Red
• S123 (left front fender)
• Shift motor ctrl a
• Shift motor ctrl b
• Starter motor relay
• T24
• Transfer case control module (behind left end of dash)
• Transfer case mode sensor (on top left of transfer case) 1-mode sensor c 2-mode sensor b 3-mode sensor a 4-mode sensor d
• Transfer case selector switch
• Transfer case shift motor (on lower left side of transfer case) 1-4wd low 2-4wd high 3-2wd high
• Y112
• Y113
• Y114
• Y115
• Y116
• Y117
• Y118
• Y120
• Y121
• Y122
• Y123
• Y124
• Y125
• Y187
• Z114
• Z21
• Z366