The 86 has 2 fan relays, one, the hard to find one is located on the passenger side of the camaro engine, near the bottom, you will have to jack it up to get to it. The other is near the top, same side, follow the wires .
this should help you out! Brian
The fan switch, on your 1986 Chevy, is located on the fan of. The switch will have three wires going to it, from the temperature sensor.
were is the cooling fan sensor located on a Chevy malabu 2002 3.1L
The coolant fan switch is located close to the thermostat.
The 1996 Pontiac Grand Prix cooling fan sensor is located on the front of the engine. The fan sensor can be found just above the thermostat.
The coolant fan sensor is the same as the sensor that shows the coolant temperature on the dash gauge. It is located on the intake manifold.
There is not a separate cooling fan sensor, it controlled by the ECM which get it's reading from the ECT (engine coolant temp sensor)
ON my 92 sundance the sensor is located on the side of the themostat housing. It also controls the cooling fan. If it quits, start the car let it warm up and unplug the sensor at the housing. If the fan comes on the sensor is bad.
The fan switch is a sensor located in right side of the head
The water temperature sensor is located on the front of the engine. You will find the sensor behind the thermostat housing.
the fan sensor will be located underneath the distributor it should be a 2 wire plug and the sensor itself should be screwed into the head
The engine temperature sensor is located next to where the upper radiator hose attaches to the engine. The computer uses that sensor to decide when to actuate the radiator fan relays and turn the fans on.The engine temperature sensor is located next to where the upper radiator hose attaches to the engine. The computer uses that sensor to decide when to actuate the radiator fan relays and turn the fans on.