TRANSMISSION – Pontiac Grand Prix GXP 2008 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.8L VIN 2

3.8L VIN 2, Transmission Wiring Diagram for Pontiac Grand Prix GXP 2008

List of elements for 3.8L VIN 2, Transmission Wiring Diagram for Pontiac Grand Prix GXP 2008:

• (behind left side of dash, left of steering column) body control module (bcm)
• (left rear of engine) engine coolant temperature (ect) sensor
• (throttle pos)
• 1-2 shift sol
• 1-2 shift solenoid (ss) valve
• 2-3 shift sol b
• 2-3 shift solenoid (ss) valve
• 5 volt ref 1
• Acc
• Acc volt
• At iss hi sig
• At iss low sig
• Automatic transaxle
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Battery
• Computer data lines system
• D11
• Display
• Driver information center (dic)
• Ect sensor sig
• Engine controls system
• Front hi sig
• Front low sig
• G113 (lower right front of engine, on transaxle stud, near starter)
• Ground
• Hot at all times
• Hot w/ ign 1 relay energized
• Ignition 1
• Ignition switch
• Input shaft speed (iss) sensor
• J101
• J115
• J201
• Lock
• Logic
• Low ref
• Manifold absolute pressure (map) sensor (top front of engine, above valve cover)
• Map sensor sig
• Pc sol vlv low
• Pcc sol vlv hi
• Pcm fuse 15 10a
• Pcm serial data
• Pcm/ etc fuse 16 15a
• Pnk
• Power distribution system
• Powertrain control module (left front side of engine compt, in air cleaner assembly)
• Pressure control (pc) solenoid valve
• Red
• Run
• Serial data
• Start
• Stop lamp sw
• Stp lmp sw
• Tan
• Tcc sol
• Tcc sw sig
• Tft sensor sig
• Throttle actuator control (tac) module (on throttle body assembly)
• Torque converter clutch (tcc) pressure control (pc) solenoid valve
• Tr sw a
• Tr sw b
• Tr sw c
• Tr sw p
• Trans sol fuse 21 10a
• Transmission internal mode switch (ims)
• Uart data
• Underhood fuse block (mounted to right strut tower)
• Vehicle speed sensor (vss) (lower right side of engine compt, on transaxle)

5.3L VIN C

5.3L VIN C, Transmission Wiring Diagram for Pontiac Grand Prix GXP 2008

List of elements for 5.3L VIN C, Transmission Wiring Diagram for Pontiac Grand Prix GXP 2008:

• (behind left side of dash, left of steering column) body control module (bcm)
• (left rear of engine) g115
• (w/ manual shift) right automatic transmission manual shift switch
• 1-2 shift solenoid (ss) valve
• 1-2 shift solenoid ctrl
• 2-3 shift solenoid (ss) valve
• 2-3 shift solenoid ctrl
• Acc
• Acc vol
• At iss high signal
• At iss low signal
• Automatic transaxle
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Automatic transmission input shaft speed (iss) sensor
• Automatic transmission internal mode switch (ims)
• Battery positive voltage
• Bus +
• Bus -
• Computer data lines system
• Cruise sw fuse 2a
• Display
• Driver information center (dic)
• E12
• Ecm/tcm fuse 15a
• Engine control module (left side of engine compartment, inside air cleaner assembly)
• Engine controls system
• Front sig high
• Front sig low
• G115 (left rear of engine)
• Gmlan data bus +
• Gmlan data bus -
• Ground
• Hot at all times
• Hot w/ ignition main pbc relay energized
• I/p fuse block (behind right side of dash, in glove box opening)
• Ignition 1 voltage
• Ignition switch
• Inflatable restraint steering wheel module coil
• J115
• J125
• J201
• J240
• Left automatic transmission manual shift switch (w/ manual shift)
• Lock
• Logic
• Low reference
• Nca
• P/n sig
• Pc valve high ctrl
• Pc valve low ctrl
• Pnk
• Power distribution system
• Pressure control (pc) solenoid valve
• Red
• Remote shft sel sig
• Run
• Sae serial bus +
• Sae serial bus -
• Serial data
• Start
• Stop lamp sw
• Stop lamp sw sig
• Tan
• Tap
• Tap dn
• Tap down
• Tap up
• Tcc release sw sig
• Tcc solenoid valve ctrl
• Tft sensor signal
• Torque converter clutch (tcc) solenoid valve
• Tran range sw sig a
• Tran sw sig c
• Trans fuse 10a
• Trans sw sig b
• Trans sw sig p
• Transmission control module (tcm) (left side of engine compartment, inside air cleaner assembly)
• Underhood fuse block (mounted to right strut tower)
• Vehicle sig
• Vehicle speed sensor (vss)
• Vehicle speed sig