COOLING FAN – Chevrolet Lumina Z34 1991 – SYSTEM WIRING DIAGRAMS

COOLING FAN

Cooling Fan Wiring Diagram for Chevrolet Lumina Z34 1991

List of elements for Cooling Fan Wiring Diagram for Chevrolet Lumina Z34 1991:

• (left front of engine) g110
• 3.4l
• A/c intermediate pressure sensor (4 cyl) (left front engine compt, in a/c line near accumulator)
• A/c pressure sensor (6 cyl) (left front engine compt, in a/c line near accumulator)
• B20
• C10
• C16
• C21
• Coolant temperature sensor (on engine)
• D21
• Engine control module (right front engine compt)
• Engine controls system
• Except 3.4l
• Fusible element l 60a
• Fusible element n 30a
• G110 (left front of engine)
• Generator cooling fan (3.4l)
• Hot at all times
• Hot in run
• Ign fuse 10a
• Ign fuse 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