2002 Trailblazer Cooling Fan Speed Sensor Location

Gm has issued a service bulletin to address a p0526 cooling fan speed sensor circuit trouble code on the following vehicles.

2002 trailblazer cooling fan speed sensor location.

Check that wiring has continuity the wire to sensor must have 5v. Here an interesting website on trailblazer fan system. 2002 chevrolet trailblazer trailblazer ascender cooling fan clutch speed sensor assembly. Here an interesting website on trailblazer fan system.

2 output control. Hayden automotive engineers manufactures and supplies a wide range of products designed to keep your car truck or performance vehicle running cool. 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. Cooling fan speed sensor circuit.

Chevy trailblazer trailblazer ext 2002 cooling fan temperature switch by hayden. 8 people found this helpful. Loud noise coming from cooling fan. 2002 05 chevy trailblazers trailblazer exts gmc envoys envoy xls.

This clutch fan has 5 wires. This diagnostic trouble code dtc is a generic obd ii powertrain code. How to troubleshoot an electronic clutch fan circuit on an olds bravada or chevy blazer with a 4 2l engine. Check that wiring has continuity the wire to sensor must have 5v.

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. The cooling fan speed sensor is built in inside the fan clutch. While under warranty was told by dealer that the noise was. 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. I got check engine light on and poped code p1481 fan speed circuit sensor does that mean that i have a bad fan clutch since mine is an electronic fan clutch. Will a fan clutch from a 2004 chevy trailblazer fit a 2002 trailblazer.