COOLING FAN – Pontiac Firebird Trans Am GTA 1990 – SYSTEM WIRING DIAGRAMS

COOLING FAN

3.1L

3.1L (VIN T), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990

List of elements for 3.1L (VIN T), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990:

• (rear of
• (rear of right cylinder head)
• Coolant fan
• Coolant fan relay (left front of dash)
• Coolant fan switch (above starter solenoid)
• Coolant temperature sensor (top front of engine)
• Cylinder
• D12
• E16
• Electronic control module (right side of dash)
• Engine controls system
• Fan a/c pressure switch (lower right corner of eng compt)
• Fp fan fuse 20a
• Fuse block (behind left side of i/p)
• Fusible link e (20 ga-rust)
• G105 (grounded w/ heater only) (right rear of engine compartment)
• G117
• Head)
• Hot at all times
• Hot in run
• Red
• Right

5.0L

5.0L (VIN E), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990

List of elements for 5.0L (VIN E), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990:

• (1990)
• (1991-92)
• A/c control head
• Bi-level
• Coolant fan
• Coolant fan relay (right rear of radiator)
• Coolant fan switch (lower right rear of engine)
• Def
• Fan a/c pressure switch (1991) (right side of engine compartment)
• Fan fuse 20a
• Fuse block (behind left side of i/p)
• Fusible link e (16 ga-rust) (18 ga-rust)
• G117 (rear of right cylinder head)
• Heat
• Hot at all times
• Hot in run
• Max
• Norm
• Off
• Red
• Vent

5.0L (VIN F), Auxiliary Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990

List of elements for 5.0L (VIN F), Auxiliary Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990:

• (a/c harness, right
• (behind
• Auxiliary coolant fan
• Auxiliary coolant fan relay (left front of dash)
• Auxiliary coolant fan switch (right side of engine)
• Compartment)
• D12
• Electronic control module (right side of dash)
• Fan a/c pressure switch (lower right corner of eng compt)
• Fp fan fuse 20a
• Fuse block (behind left side of i/p)
• Fusible link e (20 ga-rust)
• G105
• G107
• Headlamp)
• Hot at all times
• Hot in run
• Rear of engine
• Right

5.0L (VIN F), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990

List of elements for 5.0L (VIN F), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990:

• (a/c harness, right
• (behind
• Auxiliary fan circuit
• Compartment)
• Coolant fan
• Coolant fan relay (left front of dash)
• Coolant temperature sensor (top front of engine)
• D12
• E16
• Electronic control module (right side of dash)
• Engine controls system
• Fan a/c pressure switch (lower right corner of eng compt)
• Fp fan fuse 20a
• Fuse block (behind left side of i/p)
• Fusible link e (20 ga-rust)
• G105
• G107
• Headlamp)
• Hot at all times
• Hot in run
• Rear of engine
• Right

5.7L

5.7L (VIN 8), Auxiliary Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990

List of elements for 5.7L (VIN 8), Auxiliary Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990:

• (a/c harness, right
• (behind
• Auxiliary coolant fan
• Auxiliary coolant fan relay (left front of dash)
• Auxiliary coolant fan switch (right side of engine)
• Compartment)
• D12
• Electronic control module (right side of dash)
• Fan a/c pressure switch (lower right corner of eng compt)
• Fp fan fuse 20a
• Fuse block (behind left side of i/p)
• Fusible link e (20 ga-rust)
• G105
• G107
• Headlamp)
• Hot at all times
• Hot in run
• Rear of engine
• Right

5.7L (VIN 8), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990

List of elements for 5.7L (VIN 8), Cooling Fan Wiring Diagram for Pontiac Firebird Trans Am GTA 1990:

• (a/c harness, right
• (behind
• Auxiliary fan circuit
• Compartment)
• Coolant fan
• Coolant fan relay (left front of dash)
• Coolant temperature sensor (top front of engine)
• D12
• E16
• Electronic control module (right side of dash)
• Engine controls system
• Fan a/c pressure switch (lower right corner of eng compt)
• Fp fan fuse 20a
• Fuse block (behind left side of i/p)
• Fusible link e (20 ga-rust)
• G105
• G107
• Headlamp)
• Hot at all times
• Hot in run
• Rear of engine
• Right