Questions & Answers for: 2003 envoy fan clutch problems

...2003 SLt started doing the exact same thing as my 2002 had done, we both knew what the problem was, and the dealer did a quick fix. $600.00. Perhaps this should have been a recall feature, but never ...

2003 Envoy XL clutch fan stays on all the time the sensor is bad replacing it will solve the problem

2003 envoy sounds like a jet i just replaced fan clutch and still sounds loud IT MAY BE THAT THE CLUTCH IS LOCKED UP BY DEFAULT, SO THE ELECTRONICS TO THE FAN CLUTCH ARE MOST LIKELY THE PROBLEM.

...P1481 - Cooling Fan Speed Sensor Circuit Several owners repair this sensor and connections, but the problem come on again; I suggest replace the sensor; this is built into the fan clutch. Hope

CLUTCH FAN IS MAKING NOISES RPM IS LOW AND WHEN DEFROST IS ON IT IDLE UP AND DOWN the fan clutch is electronic and has most likely gone bad we replace them at work on a regular basis also this vehicle

2003 GMC Envoy Service Engine light on. OBD2 Code is P0128 Ah the famous P0128.....It's 1 of 2 things. If your fan is not engaged constantly (would sound like an airplane or big rig everytime you step

...2003 Chevrolet Trailblazer EXT LT with a 5.3, The cooling fan is constantly running, no codes, the relay and fuse are good, what else could it be? Need to replace your fan clutch. It's constantly ...

...2003 g m c envoy in which the temperture fans stay on .car is not running hot coolant full what could be the problem? The cooling fan behind the radiator is always turning on these vehicle, its speed ...

Envoy 2003 overheating GMC Envoy 2003 has been overheating. Thermostat was checked working fine. Power flush done and no leaks found. Water pump replaced 1 wk ago and overheated again. What can be the

2003 envoy. But I still have the same problem, the noise is so loud, is there a computer that controls the fan? you mention you have a clutch fan then you don't have any electrical control on the fan.