2002 Chevrolet TrailBlazer "electric fan gear switch" Questions

fan switch won't switch the direction of the air flow when switching the dash air control switch the air continues to only flow from the floor vents THERE COULD BE A PROBLEM ON THE CONTROL SWITCH. you

...fan works only blows out of lower vents. Will not switch to upper vents even on AC. Have heard clicking sounds from somewhere in the rear. Radiator is full. This has not worked for over a year. Have ...

...electric fan running. As long is the car is moving then air crosses the radiator and keeps things cool but when you come to a stop there is no airflow. Here is where the electric fan comes into play. ...

...pump, electric fans and viscous fan are causes for overheating plus the sensors that control the fans. Not starting could be caused by the overheating but most likely its a fuel or ignition

...electric radiator cooling fans checked.  Sometimes they are built with 2 speeds and the high speed may not be switching on.Also, some engines have a cooling fan clutch which is suppose to grip ...

...engine is a2.0 turbo intercooler. This is a electric heat boost for demisting in winter months, turn fan on to full, heater lever to full and air controll to full. Be warned uses lots of battery ...

gear with 100 teeth. THEN the sliding part goes back to the original OFF position. I don't think your solenoid switch is sliding BACK into place when it should. Here is a test to knock, jar, loosen it

fan shroud assembly. Remove top RH isolated radiator mount bracket. Remove remote air cleaner. Remove ignition coil. Disconnect electrical connector on power steering pressure switch at steering gear.

electric fan not operating. The above three should be tested. The timing may be out but it is set by computer and would have to have cambelt setting wrong to cause overheating. Waterpumps can wear the

...fan is not working, interior light is not working, the radio and the safety switch is not disengaging on the gear shift checked all the fuses they are good, do not know how to check relays Hello, Im ...