TRANSMISSION – Chevrolet Cutaway G3500 2009 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4.8L VIN C

4.8L VIN C, Transmission Wiring Diagram (1 of 2) for Chevrolet Cutaway G3500 2009

List of elements for 4.8L VIN C, Transmission Wiring Diagram (1 of 2) for Chevrolet Cutaway G3500 2009:

• 1-2 shift sol
• 2-3 shift sol
• A/t iss hi sig
• A/t iss lo sig
• Accessory volt
• Automatic transmission (a/t) input shaft speed (iss) sensor assembly (on left side of transmission)
• Automatic transmission (a/t) output shaft speed (oss) sensor assembly (at left rear of transmission)
• Battery pos volt
• Brk sw fuse 32 10a
• Computer data lines system
• G103 (on right rear of engine)
• Gmlan data (+)
• Gmlan data (-)
• Gnd
• Hot at all times
• Hot w/ run/ crank relay 69 energized
• Hot w/ run/ crank relay energized
• Ign volt
• J101
• J123 (in engine harness, 16 cm from underhood fuse block x1 breakout)
• Low ref
• P/n
• Park/neutral position (pnp) switch (on left side of transmission)
• Pc sol hi ctrl
• Pc sol low ctrl
• Pnk
• Power distribution system
• Replicated tos sig
• Stop lamp switch (behind left side of dash, above brake pedal)
• Tan
• Tcc brake sig
• Tcc pwm
• Tcm batt fuse 44 10a
• Tcm ign fuse 47 15a
• Tfp sw a sig
• Tfp sw b sig
• Tfp sw c sig
• Tft sens sig
• Tr sw a sig
• Tr sw b sig
• Tr sw c sig
• Tr sw p sig
• Trans fuse 51 15a
• Transmission control module (tcm)
• Underhood fuse block (on left side of engine compt)
• Vss hi sig
• Vss low sig

4.8L VIN C, Transmission Wiring Diagram (2 of 2) for Chevrolet Cutaway G3500 2009

List of elements for 4.8L VIN C, Transmission Wiring Diagram (2 of 2) for Chevrolet Cutaway G3500 2009:

• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• Actuator sig
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Body control module (bcm) (behind lower right side of dash)
• Class 2
• Class 2 data
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• G302 (behind left kick panel)
• Gmlan (+)
• Gmlan (-)
• Ign
• Instrument panel cluster (ipc)
• J135
• J248
• Logic
• Mil
• Mil ctrl
• Nca
• Pnk
• Pressure control (pc) solenoid valve
• Prnd321
• Red
• Rev
• Tan
• Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
• Tos sig
• Tow/ haul ind
• Tow/haul sw
• Tow/haul switch

6.0L VIN K

6.0L VIN K, Transmission Wiring Diagram (1 of 2) for Chevrolet Cutaway G3500 2009

List of elements for 6.0L VIN K, Transmission Wiring Diagram (1 of 2) for Chevrolet Cutaway G3500 2009:

• 1-2 shift sol
• 2-3 shift sol
• A/t iss hi sig
• A/t iss lo sig
• Accessory volt
• Automatic transmission (a/t) input shaft speed (iss) sensor assembly (on left side of transmission)
• Automatic transmission (a/t) output shaft speed (oss) sensor assembly (at left rear of transmission)
• Battery pos volt
• Brk sw fuse 32 10a
• Computer data lines system
• G103 (on right rear of engine)
• Gmlan data (+)
• Gmlan data (-)
• Gnd
• Hot at all times
• Hot w/ run/ crank relay 69 energized
• Hot w/ run/ crank relay energized
• Ign volt
• J101
• J123 (in engine harness, 16 cm from underhood fuse block x1 breakout)
• Low ref
• P/n
• Park/neutral position (pnp) switch (on left side of transmission)
• Pc sol hi ctrl
• Pc sol low ctrl
• Pnk
• Power distribution system
• Replicated tos sig
• Stop lamp switch (behind left side of dash, above brake pedal)
• Tan
• Tcc brake sig
• Tcc pwm
• Tcm batt fuse 44 10a
• Tcm ign fuse 47 15a
• Tfp sw a sig
• Tfp sw b sig
• Tfp sw c sig
• Tft sens sig
• Tr sw a sig
• Tr sw b sig
• Tr sw c sig
• Tr sw p sig
• Trans fuse 51 15a
• Transmission control module (tcm)
• Underhood fuse block (on left side of engine compt)
• Vss hi sig
• Vss low sig

6.0L VIN K, Transmission Wiring Diagram (2 of 2) for Chevrolet Cutaway G3500 2009

List of elements for 6.0L VIN K, Transmission Wiring Diagram (2 of 2) for Chevrolet Cutaway G3500 2009:

• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• Actuator sig
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Body control module (bcm) (behind lower right side of dash)
• Class 2
• Class 2 data
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• G302 (behind left kick panel)
• Gmlan (+)
• Gmlan (-)
• Ign
• Instrument panel cluster (ipc)
• J135
• J248
• Logic
• Mil
• Mil ctrl
• Nca
• Pnk
• Pressure control (pc) solenoid valve
• Prnd321
• Red
• Rev
• Tan
• Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
• Tos sig
• Tow/ haul ind
• Tow/haul sw
• Tow/haul switch

6.6L VIN 6

6.6L VIN 6, Transmission Wiring Diagram (1 of 2) for Chevrolet Cutaway G3500 2009

List of elements for 6.6L VIN 6, Transmission Wiring Diagram (1 of 2) for Chevrolet Cutaway G3500 2009:

• 1-2 shift sol
• 2-3 shift sol
• A/t iss hi sig
• A/t iss lo sig
• Acc wakeup data
• Automatic transmission (a/t) input shaft speed (iss) sensor assembly (on left side of transmission)
• Automatic transmission (a/t) output shaft speed (oss) sensor assembly (at left rear of transmission)
• Batt pos volt
• Brk sw fuse 32 10a
• Computer data lines system
• G103 (left front lower side of the engine block)
• Gmlan data (+)
• Gmlan data (-)
• Gnd
• Hot at all times
• Hot w/ run/ crank relay 69 energized
• Hot w/ run/ crank relay energized
• Ign volt
• J101
• J123 (in engine harness, 16 cm from underhood fuse block x1 breakout)
• Low ref
• P/n
• Park/neutral position (pnp) switch
• Pc sol hi ctrl
• Pc sol low ctrl
• Pnk
• Power distribution system
• Replicated tos sig
• Stop lamp switch (behind left side of dash, above brake pedal)
• Tan
• Tcc brake sig
• Tcc pwm
• Tcm batt fuse 44 10a
• Tcm ign fuse 47 15a
• Tfp sw a sig
• Tfp sw b sig
• Tfp sw c sig
• Tft sens sig
• Tr sw a sig
• Tr sw b sig
• Tr sw c sig
• Tr sw p sig
• Trans fuse 51 15a
• Transmission control module (tcm) (left front corner of engine compt)
• Underhood fuse block (on left side of engine compt)
• Vss hi sig
• Vss low sig

6.6L VIN 6, Transmission Wiring Diagram (2 of 2) for Chevrolet Cutaway G3500 2009

List of elements for 6.6L VIN 6, Transmission Wiring Diagram (2 of 2) for Chevrolet Cutaway G3500 2009:

• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• Actuator sig
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Body control module (bcm) (behind lower right side of dash)
• Class 2
• Class 2 data
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• G302 (behind left kick panel)
• Gmlan (+)
• Gmlan (-)
• Ign
• Instrument panel cluster (ipc)
• J135
• J248
• Logic
• Mil
• Mil ctrl
• Nca
• Pnk
• Pressure control (pc) solenoid valve
• Prnd321
• Red
• Rev
• Tan
• Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
• Tos sig
• Tow/ haul ind
• Tow/haul sw
• Tow/haul switch