
2004 Chevrolet Trailblazer LT 4.2L MIL Lamp on
I have a 2004 chevy trailblazer with the 4.2L I have tested everything and have come to no conclusions. Customer came in with the complaint of MIL on and loud fan. Pulled codes and came up with a PO526 Fan clutch speed circuit. Put a fan clutch on it(ACdelco) ...
FIX posted 9/1/2010
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Message Closed w/FIX
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VIN | 1GNDT13S94 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0526 | Cooling Fan Speed Sensor Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Trailblazer LT
VIN | 1GNDT13S94 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0526 | Cooling Fan Speed Sensor Circuit Malfunction |