COOLING FAN – Pontiac Firebird Formula 1997 – SYSTEM WIRING DIAGRAMS

COOLING FAN

Cooling Fan Wiring Diagram for Pontiac Firebird Formula 1997

List of elements for Cooling Fan Wiring Diagram for Pontiac Firebird Formula 1997:

• (3.8l)
• (3.8l: eng harn, 6cm from injector 1 breakout) (5.7l: eng harn, 4cm from trans- mission breakout)
• (5.7l on water pump)
• (eng harn, 14cm from trans- mission breakout)
• (eng harn, 8cm from pcm breakout)
• (in evaporator core)
• (in underhood electrical center)
• (near top left of the
• +5v
• 3.8l
• 5.7l
• A/c evaporator temperature sensor (5.7l)
• A/c refrigerant pressure sensor (above right shock tower)
• A/p fan fuse 7 25a
• C 1995 vftc
• Compressor ctrl
• Ect sensor input
• Engine coolant temperature sensor (3.8l: under throttle body)
• Engine cooling fan relay 1
• Engine cooling fan relay 2 (in underhood electrical center)
• Engine cooling fan relay 3 (in underhood electrical center)
• Fan rly 1 control
• Fan rly 2 & 3 control
• G108
• Hot at all times
• Left engine cooling fan
• Powertrain control module (in engine compt, rear of right shock tower)
• Probe (inserted in evaporator)
• Radiator, on the t-bar)
• Red
• Right engine cooling fan
• S117
• S119
• S122
• S166 (forward lamp harn, 4 cm from cooling fan breakout)
• S177 (forward lamp harn, in electrical center breakout)
• Sensor ground
• Sensor input
• Solid state
• Underhood electrical center