2003 Trailblazer Cooling Fan Speed Sensor Location

Have gone through several dtc codes.

2003 trailblazer cooling fan speed sensor location.

Checked visible wires for chaffing. Gm has issued a service bulletin to address a p0526 cooling fan speed sensor circuit trouble code on the following vehicles. If the code returns they have successfully diagnosed a larger issue with the fan speed sensor circuit and should move on to other repairs. But that code has nothing to do with temp sensor.

P0526 cooling fan speed sensor circuit fix code p0526 cooling fan speed sensor circuit. Currently have p0480 code on my 2005 chevy trailblazer. Replaced fan clutch and speed sensor wiring. Check that wiring has continuity the wire to sensor must have 5v.

I have a 2003 trailblazer ls. Here an interesting website on trailblazer fan system. Replaced water temperature read more. Common mistakes when diagnosing the p0526 code in some cases a reoccurring p0526 code is due to a mechanic replacing the cooling fan motors without performing a more thorough diagnosis.

Cooling fan speed sensor circuit. A cheap cooling sensor might not. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. How to troubleshoot an electronic clutch fan circuit on an olds bravada or chevy blazer with a 4 2l engine.

Replace your faulty engine cooling component with this highly efficient. Shut the truck off while i was sitting there and then started it back up and when i did that the temperature came down a few degrees and as long as i left the. 2002 05 chevy trailblazers trailblazer exts gmc envoys envoy xls. This diagnostic trouble code dtc is a generic obd ii powertrain code.

The cooling fan speed sensor is built in inside the fan clutch. It is considered generic because it applies to all makes and models of vehicles 1996 newer although specific repair steps may vary depending on the model. This clutch fan has 5 wires. Increase the life of your vehicle s engine by keeping your cooling system in top condition.

Chevy trailblazer ext 5 3l 2003 coolant temperature sensor by delphi. 2 output control. 2003 chevrolet trailblazer 4 2 problem code p1481 change the fan cluth service engine light stay on can you tell me chevrolet 2002 trailblazer question.