COOLING FAN – Pontiac Grand Prix LE 1990 – SYSTEM WIRING DIAGRAMS

COOLING FAN

2.3L

2.3L (VIN D), Cooling Fan Wiring Diagram for Pontiac Grand Prix LE 1990

List of elements for 2.3L (VIN D), Cooling Fan Wiring Diagram for Pontiac Grand Prix LE 1990:

• A/c pressure transducer (top left side of engine)
• C10
• C16
• C21
• Coolant temperature sensor (left side of engine)
• Electronic control module (right front engine compt)
• Engine controls system
• Fusible element e 30a (grand prix)
• Fusible element g 60a (grand prix)
• Fusible element l 60a (cutlass supreme)
• Fusible element n 30a (cutlass supreme)
• G125 (cutlass supreme) (below starter assembly)
• G133 (grand prix) (below exhaust manifold)
• Hot at all times
• Hot in run, bulb test or start
• Ign fuse 10a
• Primary coolant fan relay
• Primary cooling fan motor
• Red
• Right side electrical center (right side of engine compt)
• Secondary coolant fan relay
• Secondary cooling fan motor

3.1L

3.1L (VIN T), Cooling Fan Wiring Diagram for Pontiac Grand Prix LE 1990

List of elements for 3.1L (VIN T), Cooling Fan Wiring Diagram for Pontiac Grand Prix LE 1990:

• (below exhaust manifold) g133
• (grand prix) (cutlass supreme)
• A/c intermediate pressure sensor (left front engine compt, on accumulator)
• B20
• C10
• C16
• Coolant temperature sensor (left front of engine)
• D21
• Engine control module (right front engine compt)
• Engine controls system
• Fusible element e element n 30a
• Fusible element g element l 60a
• G108 (cutlass supreme) (left radiator support)
• G133 (grand prix) (below exhaust manifold)
• Hot at all times
• Hot in run
• Ign fuse 10a 15a
• Primary coolant fan relay
• Primary cooling fan
• Red
• Right side electrical center (right side of engine compt)
• Secondary coolant fan relay
• Secondary cooling fan