STARTING/CHARGING – Pontiac Grand Prix GXP 2008 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Pontiac Grand Prix GXP 2008

List of elements for Charging Wiring Diagram for Pontiac Grand Prix GXP 2008:

• (i/p harness, 6 cm from breakout to interior lamp switch) j204
• 5.3l
• Batt
• Battery
• Battery current sensor
• Battery positive voltage
• Bcm class 2
• Body control module (bcm) (behind left side of dash, left of steering column)
• Current sensor
• Data link connector (dlc) (under left side of dash, right of steering column)
• Display
• Displays fuse 10a
• Driver information center (dic)
• Ecm/tcm fuse 15a pcm/etc fuse 16 15a
• Engine control module (5.3l) powertrain control module (3.8l) (3.8l: left front side of engine compt, in air cleaner assembly)
• Except 5.3l
• G102 (right front of engine compt)
• G115 (3.8l: lower left rear of engine) (5.3l: left rear of engine)
• Generator
• Generator duty
• Generator turn on signal
• Gnd
• Hot at all times
• I/p dimming vol
• I/p fuse block (behind right side of dash, in glove box opening)
• Instrument panel cluster (ipc)
• Interior lights system
• Jx205 (clipped to knee-bolster panel, to right of data link connector)
• Logic
• Low ref
• Pcm class 2 serial data
• Red
• Serial data
• Starter
• Trip computer class 2 serial data
• Underhood fuse block (mounted to right strut tower)
• Volt
• Wsw/rvc fuse 15a washer/rvc fuse 6 15a

3.8L VIN 2

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

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

• 12 v ref
• A12
• Acc
• Battery
• Body control module (behind left side of dash, left of steering column)
• Coil
• Computer data lines system
• Crank relay
• Crank volt
• G102 (right front of engine compt)
• G113 (lower right front of engine, on transaxle stud, near starter)
• G115 (lower left front of engine)
• Generator
• Ground distribution system
• Hold-
• Ign 1
• Ign 1 relay
• Ignition switch
• J101
• J200
• Lock
• Pcm fuse 15 10a
• Pnk
• Powertrain control module (left front side of engine compartment, in air cleaner assembly)
• Pull-
• Red
• Rly ctrl
• Run
• Serial data
• Start
• Starter
• Starter fuse 40a
• Underhood fuse block (mounted to right strut tower)

5.3L VIN C

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

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

• 12 v ref
• Acc
• Battery
• Body control module (behind left side of dash, left of steering column)
• Coil
• Computer data lines system
• Crank volt
• Ecm ign fuse 10a
• Engine control module
• G102 (right front of engine compt)
• G113 (left front of engine compt, near transmission)
• G115 (left rear of engine)
• Generator
• Ground distribution system
• Hold-
• Ign
• Ign 1
• Ignition main pcb relay
• Ignition switch
• J101
• Lock
• Pnk
• Pull-
• Red
• Rly ctrl
• Run
• S200
• Serial data
• Start
• Starter
• Strtr fuse 40a
• Strtr relay
• Underhood fuse block (mounted to right strut tower)