STARTING/CHARGING – Pontiac Grand Prix GTP 2005 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Pontiac Grand Prix GTP 2005

List of elements for Charging Wiring Diagram for Pontiac Grand Prix GTP 2005:

• (i/p harness, 6 cm from interior lamp switch breakout, toward c101) s204
• Batt
• Battery
• Battery current sensor
• Battery positive voltage
• Bcm class 2
• Body control module (bcm) (behind left side of dash, left of steering column)
• Charging system failure ind
• Current sensor
• Data link connector (dlc) (right of steering column)
• Displays fuse 10a
• Driver information center (dic)
• G102
• G111 (right side of engine, on ignition control module) bracket)
• 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
• Logic
• Low ref
• Message center
• Pcm class 2 serial data
• Pcm/ etc fuse 15a
• Powertrain control module (left front side of engine compartment, in air cleaner assembly)
• Red
• Serial data
• Sp205 (right side of upper left footwell)
• Starter
• Trip computer class 2 serial data
• Underhood fuse block (mounted to right strut tower)
• Washer/ rvc fuse 15a

3.8L VIN 2

3.8L VIN 2, Starting Wiring Diagram for Pontiac Grand Prix GTP 2005

List of elements for 3.8L VIN 2, Starting Wiring Diagram for Pontiac Grand Prix GTP 2005:

• A12
• Acc
• Battery
• Body control module (behind left side of dash, left of steering column)
• Coil
• Computer data lines system
• Crank relay
• G102
• G111 (right side of engine, on ignition control module bracket)
• G113 (lower right front of engine, on transaxle stud, near starter)
• Generator
• Hold-
• Ign 1 relay
• Ignition switch
• Lock
• Off
• Pcm fuse 10a
• Pnk
• Powertrain control module (left front side of engine compartment, in air cleaner assembly)
• Pull-
• Red
• Run
• S101
• S200
• Start
• Starter
• Starter fuse 40a
• Underhood fuse block (mounted to right strut tower)

3.8L VIN 4

3.8L VIN 4, Starting Wiring Diagram for Pontiac Grand Prix GTP 2005

List of elements for 3.8L VIN 4, Starting Wiring Diagram for Pontiac Grand Prix GTP 2005:

• A12
• Acc
• Battery
• Body control module (behind left side of dash, left of steering column)
• Coil
• Computer data lines system
• Crank relay
• G102
• G111 (right side of engine, on ignition control module bracket)
• G113 (lower right front of engine, on transaxle stud, near starter)
• Generator
• Hold-
• Ign 1 relay
• Ignition switch
• Lock
• Off
• Pcm fuse 10a
• Pnk
• Powertrain control module (left front side of engine compartment, in air cleaner assembly)
• Pull-
• Red
• Run
• S101
• S200
• 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 GTP 2005

List of elements for 5.3L VIN C, Starting Wiring Diagram for Pontiac Grand Prix GTP 2005:

• Acc
• Battery
• Body control module (behind left side of dash, left of steering column)
• Coil
• Computer data lines system
• Ecm ign fuse 10a
• G102 (right front of engine compt)
• G113 (left rear of engine)
• G115 (lower left rear of engine)
• Generator
• Ground distribution system
• Hold-
• Ignition main pcb relay
• Ignition switch
• Lock
• Pnk
• Powertrain control module (left side of engine compt, inside air cleaner assembly)
• Pull-
• Red
• Run
• S101
• S200
• Start
• Starter
• Strtr fuse 40a
• Strtr relay
• Underhood fuse block (mounted to right strut tower)