COOLING FAN – Pontiac Grand Prix GXP 2008 – SYSTEM WIRING DIAGRAMS

COOLING FAN

3.8L VIN 2

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

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

• (mounted to right strut tower) underhood fuse block
• A18
• A19
• C18
• C19
• Computer data lines system
• E10
• Ect sens sig
• Engine coolant temperature (ect) sensor (left rear of engine)
• Fan 1 fuse 29 30a
• Fan 1 relay
• Fan 2 fuse 32 30a
• Fan 2 relay
• Fan 3 relay
• G100 (behind right side headlight on frame)
• High spd
• Hot at all times
• K14
• K15
• K18
• K19
• L14
• Left engine cooling fan (on left side of radiator)
• Low ref
• Low spd
• M14
• M15
• M18
• M19
• Pcm class 2
• Powertrain control module (pcm) (left front side of engine compt, in air cleaner assembly)
• Right engine cooling fan (on right side of radiator)

5.3L VIN C

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

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

• (forward lamp wiring harness, 10 cm from
• (mounted to right strut tower) underhood fuse block
• 87a
• Breakout to x142)
• Computer data lines system
• Ect sens sig
• Engine control module (ecm)
• Engine coolant temperature (ect) sensor (left front side of engine)
• Fan 1 fuse 30a
• Fan 1 relay
• Fan 2 fuse 30a
• Fan 2 relay
• Fan 3 relay
• G100 (behind right headlight on frame)
• High spd
• Hot at all times
• J123
• Left engine cooling fan (on left side of radiator)
• Low ref
• Low spd
• Pcm class 2
• Right engine cooling fan (on right side of radiator)