TRANSMISSION – Pontiac G6 GT 2007 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

2.4L VIN B

2.4L VIN B, A/T Wiring Diagram (1 of 2) for Pontiac G6 GT 2007

List of elements for 2.4L VIN B, A/T Wiring Diagram (1 of 2) for Pontiac G6 GT 2007:

• (tfp) sw sig c
• 1-2 shift sol vlv ctrl
• 2-3 shift sol vlv ctrl
• Acc voltage
• Computer data lines system
• Cyl ctrl sig c3
• Engine control module (ecm) (left side of engine compt)
• Exterior lights system
• G105 (on left rear side of engine compt, on engine transmission stud, below upper coolant hose)
• Gmlan data +
• Gmlan data -
• Ground
• Hi ctrl
• Ign 1 voltage
• Input speed sens hi sig
• Iss low sig
• Low ref
• Park/neutral position (pnp) switch (below master cylinder, on transmission)
• Pc sol valve low ctrl
• Pnk
• Tan
• Tcc pwm sol vlv ctrl
• Tcc release sw sig
• Tfp sw sig b
• Tft sens sig
• Transmission control module (tcm) (left of engine compt, near strut tower)
• Trns range sw sig a
• Trns range sw sig b
• Trns range sw sig c
• Trns range sw sig p
• Vehicle speed sensor (vss)
• Vss hi sig
• Vss low sig

2.4L VIN B, A/T Wiring Diagram (2 of 2) for Pontiac G6 GT 2007

List of elements for 2.4L VIN B, A/T Wiring Diagram (2 of 2) for Pontiac G6 GT 2007:

• (left front of engine compt, on left rear side of core support, between g101 & g104) g109
• (not used)
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• Acc
• Acc voltage
• Automatic transmission
• Automatic transmission fluid temperature (tft) sensor
• Automatic transmission input shaft speed (at iss) sensor
• Body control module (bcm) (under right side of center console, near dash)
• C10
• Computer data lines system
• Gmlan data +
• Gmlan data -
• Hot at all times
• Ignition switch
• Lock
• Logic
• Manifold pressure switch
• Pnk
• Power distribution system
• Pressure control (pc) solenoid valve
• Red
• Red a
• Rly coil ctrl
• Run
• Run/ crank relay 32
• S103
• Start
• Tan
• Tcm fuse 10a
• Torque converter clutch (tcc) release switch
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Trans fuse 4 10a
• Underhood fuse block (in left side of engine compt)

3.5L VIN N

3.5L VIN N, A/T Wiring Diagram (1 of 2) for Pontiac G6 GT 2007

List of elements for 3.5L VIN N, A/T Wiring Diagram (1 of 2) for Pontiac G6 GT 2007:

• 1-2 shift sol vlv ctrl
• 2-3 shift sol vlv ctrl
• Body control module (bcm) (under right side of center console, near dash)
• Computer data lines system
• Cyl ctrl sig c1
• Engine control module (ecm) (left side of engine compt)
• Exterior lights system
• G105 (on left rear side of engine compt, on engine transmission stud, below upper coolant hose)
• Gmlan data +
• Gmlan data -
• Ground
• Hot in run or start
• Ign 1 voltage
• Input speed sens hi sig
• Iss low sig
• Logic
• Low ref
• Park/neutral position (pnp) switch (below master cylinder, on transmission)
• Pc sol valve hi ctrl
• Pc sol valve low ctrl
• Pnk
• Power distribution system
• Run/crank fuse 2a
• Sw sig c
• Tan
• Tap up/ tap down enable sig
• Tap up/tap down sw sig
• Tcc pwm sol vlv ctrl
• Tcc release sw sig
• Tfp sw sig b
• Tft sens sig
• Trans range sw sig a
• Trans range sw sig b
• Trans range sw sig c
• Trans range sw sig p
• Transmission control module (tcm) (left of engine compt, near strut tower)
• Vehicle speed sensor (vss)
• Vss hi sig
• Vss low sig

3.5L VIN N, A/T Wiring Diagram (2 of 2) for Pontiac G6 GT 2007

List of elements for 3.5L VIN N, A/T Wiring Diagram (2 of 2) for Pontiac G6 GT 2007:

• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• A/t shift lock control assembly
• Automatic transmission
• Automatic transmission fluid temperature (tft) sensor
• Automatic transmission input shaft speed (at iss) sensor
• C pnk
• Down
• G303 (on left front of passenger compt, in back of left front kick panel)
• Hot at all times
• Hot w/ run/crank relay 32 energized
• Pnk
• Pressure control (pc) solenoid valve
• Red
• Red a
• S103
• Tan
• Tap up/ tap down enable switch
• Tap up/ tap down switch
• Tcm fuse 10a
• Torque converter clutch (tcc) release switch
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Trans fuse 4 10a
• Transmission fluid pressure switch
• Underhood fuse block (in left side of engine compt)

3.6L VIN 7

3.6L VIN 7, A/T Wiring Diagram for Pontiac G6 GT 2007

List of elements for 3.6L VIN 7, A/T Wiring Diagram for Pontiac G6 GT 2007:

• (on left front of passenger compt, in back of left front kick panel) g303
• (on left rear side of engine compt, on engine transmission stud, below upper coolant hose) g105
• A/t shift lock control assembly
• A/t shift lock ctrl
• Acc voltage
• B12
• Body control module (bcm) (under right side of center console, near dash)
• Computer data lines system
• Down
• Down enable tap up/ tap
• Electronic brake control module (ebcm) (left side of engine compt, mounted to back side of strut tower, part of brake pressure modulator valve (bpmv))
• Engine control module (ecm) (left side of engine compt)
• Eps fuse 2a
• Exterior lights system
• G105 (on left rear side of engine compt, on engine transmission stud, below upper coolant hose)
• Gmlan data +
• Gmlan data + tap up/tap down sw sig
• Gmlan data -
• Ground
• Hot at all times
• Hot w/ run/crank relay 32 energized
• Ign 1 voltage
• Ign lock cyl ctrl sig
• Logic
• Pnk
• Power distribution system
• Sig
• Sol voltage
• Stop lamp sw sig
• Tan
• Tap up/ tap down enable switch
• Tap up/ tap down switch
• Tcm fuse 10a
• Trans fuse 4 10a
• Transmission control module (tcm) (left of engine compt, near strut tower)
• Underhood fuse block (in left side of engine compt)

3.9L VIN 1

3.9L VIN 1, A/T Wiring Diagram (1 of 2) for Pontiac G6 GT 2007

List of elements for 3.9L VIN 1, A/T Wiring Diagram (1 of 2) for Pontiac G6 GT 2007:

• (in left side of engine compt) underhood fuse block
• (on left front of passenger compt, in back of left front kick panel) g303
• 1-2 shift sol vlv ctrl
• 2-3 shift sol vlv ctrl
• A/t shift lock control assembly
• Acc
• Acc voltage
• Body control module (bcm) (under right side of center console, near dash)
• C1 neutral sw park/
• Computer data lines system
• Down
• Down enable tap up/ tap
• Engine control module (ecm) (left side of engine compt)
• Exterior lights system
• G105 (on left rear side of engine compt, on engine transmission stud, below upper coolant hose)
• Gmlan data +
• Gmlan data -
• Ground
• Hot at all times
• Hot in run or start
• Ign 1 voltage
• Ignition switch
• Input speed sens hi sig
• Iss low sig
• Lock
• Logic
• Low ref
• Pc sol valve hi ctrl
• Pc valve low ctrl sol
• Pnk
• Power distribution system
• Rly coil ctrl
• Run
• Run/crank fuse 2a
• Sig
• Start
• Tan
• Tap up/ tap down enable switch
• Tap up/ tap down switch
• Tap up/tap down sw sig
• Tcc pwm sol vlv ctrl
• Tcc release sw sig
• Tft sens sig
• Transmission control module (tcm) (left of engine compt, near strut tower)
• Trns range sw sig a
• Trns range sw sig b
• Trns range sw sig c
• Trns range sw sig p
• Vehicle speed sensor (vss)
• Vss hi sig
• Vss low sig

3.9L VIN 1, A/T Wiring Diagram (2 of 2) for Pontiac G6 GT 2007

List of elements for 3.9L VIN 1, A/T Wiring Diagram (2 of 2) for Pontiac G6 GT 2007:

• (left front of engine compt, on left rear side of core support, between g101 & g104) g109
• (on left rear side of engine compt, on engine transmission stud, below upper coolant hose) g105
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• Automatic transmission
• Automatic transmission fluid temperature (tft) sensor
• Automatic transmission input shaft speed (at iss) sensor
• C10
• Hot at all times
• Internal mode switch (ims)
• Pnk
• Pressure control (pc) solenoid valve
• Red
• Red a
• Run/ crank relay 32
• S103
• Tan
• Tcm fuse 42 10a
• Torque converter clutch (tcc) release switch
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Trans fuse 4 10a
• Underhood fuse block (in left side of engine compt)