COOLING FAN
Cooling Fan Wiring Diagram for Buick LeSabre 1991
List of elements for Cooling Fan Wiring Diagram for Buick LeSabre 1991:
- (behind right side of i/p) powertrain control module
- A/c coolant fan pressure switch (right rear of radiator)
- A/c on in
- Air conditioning system
- Auxiliary coolant fan motor
- Auxiliary coolant fan relay (left side of engine compt)
- B10
- Coolant fan motor
- Coolant fan resistor (front of engine compt)
- Data link connector
- Diagnostic test
- Engine coolant temperature sensor (left side
- Fuse 40a
- Fuse 5a
- G100 (left front of engine compt)
- G201 (right side of i/p)
- Hi speed and aux relay ctrl
- High speed coolant fan relay (left side of engine compt)
- Hot at all times
- Hot in run
- I/p fuse block
- Left underhood fuse block
- Lo speed relay ctrl
- Low speed coolant fan relay (left side of engine compt)
- Nca
- Of engine)
- Red
- Sensor gnd
- Temp sensor in
- Vehicle speed sensor
- Vss gnd
- Vss in
- W/ heavy duty cooling system