2002 Trailblazer Cooling Fan Speed Sensor Location

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube.

2002 trailblazer cooling fan speed sensor location.

2002 05 chevy trailblazers trailblazer exts gmc envoys envoy xls. Its the cooling fan speed sensor that needs to be replaced. 8 people found this helpful. 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.

This diagnostic trouble code dtc is a generic obd ii powertrain code. Here an interesting website on trailblazer fan system. Chevy trailblazer trailblazer ext 2002 cooling fan temperature switch by hayden. This clutch fan has 5 wires.

Check that wiring has continuity the wire to sensor must have 5v. 2002 chevrolet trailblazer trailblazer ascender cooling fan clutch speed sensor assembly. Check that wiring has continuity the wire to sensor must have 5v. 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.

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. Cooling fan speed sensor circuit. Loud noise coming from cooling fan.

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 cooling fan speed sensor is built in inside the fan clutch. Gm has issued a service bulletin to address a p0526 cooling fan speed sensor circuit trouble code on the following vehicles. P0526 cooling fan speed sensor circuit fix code p0526 cooling fan speed sensor circuit.

Will a fan clutch from a 2004 chevy trailblazer fit a 2002 trailblazer. How to troubleshoot an electronic clutch fan circuit on an olds bravada or chevy blazer with a 4 2l engine. While under warranty was told by dealer that the noise was.