2003 Trailblazer Cooling Fan Speed Sensor Location

This clutch fan has 5 wires.

2003 trailblazer cooling fan speed sensor location.

2002 05 chevy trailblazers trailblazer exts gmc envoys envoy xls. A cheap cooling sensor might not. P0526 cooling fan speed sensor circuit fix code p0526 cooling fan speed sensor circuit. But that code has nothing to do with temp sensor.

2 output control. I have a 2003 trailblazer ls. 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. Gm has issued a service bulletin to address a p0526 cooling fan speed sensor circuit trouble code on the following vehicles.

Replaced water temperature read more. Here an interesting website on trailblazer fan system. Check that wiring has continuity the wire to sensor must have 5v. The cooling fan speed sensor is built in inside the fan clutch.

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. I was sitting idle the other day and noticed the temperature gauge was over 210 degrees and the a c was blowing hot air and the service engine light came on. If you have a code p1481 or similar pointing at the cooling fan speed sensor often you have to fix or replace the wiring rather that the sensor. The speed of the fan does not agree with the commanded speed you may have another bad fan clutch.

Chevy trailblazer ext 5 3l 2003 coolant temperature sensor by delphi. 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. How to troubleshoot an electronic clutch fan circuit on an olds bravada or chevy blazer with a 4 2l engine. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube.

Replace your faulty engine cooling component with this highly efficient. Currently have p0480 code on my 2005 chevy trailblazer. Have gone through several dtc codes. 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.

Cooling fan speed sensor circuit. If the code returns they have successfully diagnosed a larger issue with the fan speed sensor circuit and should move on to other repairs. This diagnostic trouble code dtc is a generic obd ii powertrain code.