Cooling Fan Speed Sensor Trailblazer

This diagnostic trouble code dtc is a generic obd ii powertrain code.

Cooling fan speed sensor trailblazer.

Cooling fan speed sensor circuit. 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. What the p0526 code means. In order to maintain proper powertrain cooling requirements and to reduce the cooling fan noise as it is in use the pcm uses a signal from the cooling fan to assess its speed.

Chevy trailblazer ext 5 3l 2003 cooling fan switch connector by four seasons. Designed using state of the art technology and with customers in mind. Gm has issued a service bulletin to address a p0526 cooling fan speed sensor circuit trouble code on the following vehicles. This product is made of high quality materials to serve you for years to come.

2002 05 chevy trailblazers trailblazer exts gmc envoys envoy xls. The p0526 code means that the pcm detected a voltage reading that was either too low or too high from the electric cooling fan control circuit.