Electrical System Problems of Chevrolet Blazer

Chevrolet Blazer owners have reported 528 electrical system related problems since 1996. Table 1 shows the 24 most common electrical system problems. The number one most common problem is related to the vehicle's electrical system (240 problems). The second most common problem is related to the vehicle's alternator/generator/regulator (46 problems). For details of each of the problem category, use the links in the table.


Recently reported Electrical System problems of Chevrolet Blazer

The Electrical System problem

Thermostat not working. Causing fan to run as if the vehicle is overheating   Read details...

The Alternator/generator/regulator problem

I have a 1996 chevy Blazer 4wd 4. 3l central port fuel injection. The #4 fuse which is my gauge fuse keeps blowing and when it blows my instrument cluster zeros out and I have no clue what my speed is what my rpms are what my fuel level its, etc.   Read details...

The Wiring problem

Tl the contact owns a 2020 Chevrolet Blazer. The contact stated while driving 20 mph, the vehicle started overheating. The contact then drove the vehicle to the side of the road and noticed that the vehicle was leaking oil. The vehicle was then towed to an unknown dealer.   Read details...

The Battery problem

11/18/2009: smoke was coming from the steering column. Spoke with a family member who works as a technician for pep boys. He believed the cause to be the multifunction switch. 11/20/2009: brake lights would not turn off even when the vehicle was turned off.   Read details...

The Ignition Switch problem

The contact owns a 2006 Chevrolet Blazer. The contact stated that while driving at 45 mph, the vehicle stalled. The vehicle was towed to the dealer for diagnostic testing. The contact was informed that the ignition switch needed to be replaced. The vehicle was not repaired.   Read details...




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