TRANSMISSION – Chevrolet Chevy Express G2500 2001 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4.3L

4.3L VIN W, A/T Wiring Diagram, 4L60-E for Chevrolet Chevy Express G2500 2001

List of elements for 4.3L VIN W, A/T Wiring Diagram, 4L60-E for Chevrolet Chevy Express G2500 2001:

• (4.3l: left side of engine compt, near fenderwell)
• (5.0l & 5.7l)
• (5.0l & 5.7l: near thermostat housing) g101
• (dash harn, in breakout to power seat harn)
• (engine harn, at breakout to a/c comp clutch)
• (near breakout to dlc) s207
• (near breakout to pcm)
• (under left side of dash) data link connector
• +5v
• 1-2 shift solenoid
• 1-2 ss
• 2-3 shift solenoid
• 2-3 ss
• 3-2 shift solenoid
• 3-2 ss
• 4.3l
• 5.0l & 5.7l
• 5.0l, 5.7l
• A/t fluid pressure manual valve position switch
• Abs relay, electronic pwr brake booster, brake ctrl module
• Anti-lock brakes system
• Automatic transmission (4l60-e)
• B10
• B17
• Brake fuse 18 10a
• Brk sw
• C350
• Cls 2 data
• Computer data lines system
• Cruise control system
• D3, d2
• D4, d2
• Ecm1 fuse 20a
• Ecmb fuse 20a
• Ect sig
• Electronic brake control module
• Engine coolant temperature sensor (top front of engine)
• Fluid temp sensor
• Fuel injectors, ignition coil
• G103 (4.3l: at the
• Gauges fuse 4 10a
• Generator bracket) (5.0l & 5.7l: rear of right cylinder head)
• Gnd
• Hot at all times
• Hot in off, run & start
• Hot in run
• Hot in run & start
• I/p fuse block (lower left kick panel)
• Ign
• Ignition control module, fuel injectors, ignition coil (4.3l)
• Instrument panel cluster (ipc)
• Lo ref
• Malfunction indicator lamp
• Mil ctrl
• Park/neutral position switch (left side of transmission)
• Passlock module, multi- function alarm module, interior lamp control module, drl module, headlamp module, inside rearview mirror, foglamp enable relay, drl rear park lamp relay
• Pc sol hi
• Pc sol lo
• Pnk
• Powertrain control module (on left inner fender panel)
• Press ctrl solenoid
• Prnd a
• Prnd b
• Prnd c
• Prnd p
• Prnd321
• Range b
• Range c
• Red
• Red a
• Rev, lo
• S101
• S102
• S120
• S132
• S133
• S139
• S153
• S154
• S161
• S162
• S163
• S164
• S210
• S216
• S231
• Sens gnd
• Tan
• Tcc pwm
• Tcc pwm solenoid
• Tcc sol
• Tcc solenoid
• Tcc/brake switch (on brake pedal support)
• Tft sens sig
• Throttle position sensor (left side of throttle body)
• Tp sig
• Trans fuse 20 10a
• Trans rng a
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (right side of transmission)
• Vss hi
• Vss lo

5.0L

5.0L VIN M, A/T Wiring Diagram, 4L60-E for Chevrolet Chevy Express G2500 2001

List of elements for 5.0L VIN M, A/T Wiring Diagram, 4L60-E for Chevrolet Chevy Express G2500 2001:

• (4.3l: left side of engine compt, near fenderwell)
• (5.0l & 5.7l)
• (5.0l & 5.7l: near thermostat housing) g101
• (dash harn, in breakout to power seat harn)
• (engine harn, at breakout to a/c comp clutch)
• (near breakout to dlc) s207
• (near breakout to pcm)
• (under left side of dash) data link connector
• +5v
• 1-2 shift solenoid
• 1-2 ss
• 2-3 shift solenoid
• 2-3 ss
• 3-2 shift solenoid
• 3-2 ss
• 4.3l
• 5.0l & 5.7l
• 5.0l, 5.7l
• A/t fluid pressure manual valve position switch
• Abs relay, electronic pwr brake booster, brake ctrl module
• Anti-lock brakes system
• Automatic transmission (4l60-e)
• B10
• B17
• Brake fuse 18 10a
• Brk sw
• C350
• Cls 2 data
• Computer data lines system
• Cruise control system
• D3, d2
• D4, d2
• Ecm1 fuse 20a
• Ecmb fuse 20a
• Ect sig
• Electronic brake control module
• Engine coolant temperature sensor (top front of engine)
• Fluid temp sensor
• Fuel injectors, ignition coil
• G103 (4.3l: at the
• Gauges fuse 4 10a
• Generator bracket) (5.0l & 5.7l: rear of right cylinder head)
• Gnd
• Hot at all times
• Hot in off, run & start
• Hot in run
• Hot in run & start
• I/p fuse block (lower left kick panel)
• Ign
• Ignition control module, fuel injectors, ignition coil (4.3l)
• Instrument panel cluster (ipc)
• Lo ref
• Malfunction indicator lamp
• Mil ctrl
• Park/neutral position switch (left side of transmission)
• Passlock module, multi- function alarm module, interior lamp control module, drl module, headlamp module, inside rearview mirror, foglamp enable relay, drl rear park lamp relay
• Pc sol hi
• Pc sol lo
• Pnk
• Powertrain control module (on left inner fender panel)
• Press ctrl solenoid
• Prnd a
• Prnd b
• Prnd c
• Prnd p
• Prnd321
• Range b
• Range c
• Red
• Red a
• Rev, lo
• S101
• S102
• S120
• S132
• S133
• S139
• S153
• S154
• S161
• S162
• S163
• S164
• S210
• S216
• S231
• Sens gnd
• Tan
• Tcc pwm
• Tcc pwm solenoid
• Tcc sol
• Tcc solenoid
• Tcc/brake switch (on brake pedal support)
• Tft sens sig
• Throttle position sensor (left side of throttle body)
• Tp sig
• Trans fuse 20 10a
• Trans rng a
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (right side of transmission)
• Vss hi
• Vss lo

5.7L

5.7L VIN R, A/T Wiring Diagram, 4L60-E for Chevrolet Chevy Express G2500 2001

List of elements for 5.7L VIN R, A/T Wiring Diagram, 4L60-E for Chevrolet Chevy Express G2500 2001:

• (4.3l: left side of engine compt, near fenderwell)
• (5.0l & 5.7l)
• (5.0l & 5.7l: near thermostat housing) g101
• (dash harn, in breakout to power seat harn)
• (engine harn, at breakout to a/c comp clutch)
• (near breakout to dlc) s207
• (near breakout to pcm)
• (under left side of dash) data link connector
• +5v
• 1-2 shift solenoid
• 1-2 ss
• 2-3 shift solenoid
• 2-3 ss
• 3-2 shift solenoid
• 3-2 ss
• 4.3l
• 5.0l & 5.7l
• 5.0l, 5.7l
• A/t fluid pressure manual valve position switch
• Abs relay, electronic pwr brake booster, brake ctrl module
• Anti-lock brakes system
• Automatic transmission (4l60-e)
• B10
• B17
• Brake fuse 18 10a
• Brk sw
• C350
• Cls 2 data
• Computer data lines system
• Cruise control system
• D3, d2
• D4, d2
• Ecm1 fuse 20a
• Ecmb fuse 20a
• Ect sig
• Electronic brake control module
• Engine coolant temperature sensor (top front of engine)
• Fluid temp sensor
• Fuel injectors, ignition coil
• G103 (4.3l: at the
• Gauges fuse 4 10a
• Generator bracket) (5.0l & 5.7l: rear of right cylinder head)
• Gnd
• Hot at all times
• Hot in off, run & start
• Hot in run
• Hot in run & start
• I/p fuse block (lower left kick panel)
• Ign
• Ignition control module, fuel injectors, ignition coil (4.3l)
• Instrument panel cluster (ipc)
• Lo ref
• Malfunction indicator lamp
• Mil ctrl
• Park/neutral position switch (left side of transmission)
• Passlock module, multi- function alarm module, interior lamp control module, drl module, headlamp module, inside rearview mirror, foglamp enable relay, drl rear park lamp relay
• Pc sol hi
• Pc sol lo
• Pnk
• Powertrain control module (on left inner fender panel)
• Press ctrl solenoid
• Prnd a
• Prnd b
• Prnd c
• Prnd p
• Prnd321
• Range b
• Range c
• Red
• Red a
• Rev, lo
• S101
• S102
• S120
• S132
• S133
• S139
• S153
• S154
• S161
• S162
• S163
• S164
• S210
• S216
• S231
• Sens gnd
• Tan
• Tcc pwm
• Tcc pwm solenoid
• Tcc sol
• Tcc solenoid
• Tcc/brake switch (on brake pedal support)
• Tft sens sig
• Throttle position sensor (left side of throttle body)
• Tp sig
• Trans fuse 20 10a
• Trans rng a
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (right side of transmission)
• Vss hi
• Vss lo