One problem related to brake light on has been reported for the 1998 Chevrolet Blazer. The most recently reported issues are listed below.
1998 chevy Blazer with tire failure. Consumer states that the tires blew out and when he went to get them replaced the mechanic said they were dry rotted. He said the brakes engaged on his way home. The consumer stated the brake and abs light illuminated and the pedal went to the floor. The rear brakes were replaced. After the tire replacement, the consumer was told there was a problem with the rear brakes by another dealer. The first dealer stated every thing checked out and that maybe the master cylinder that was replaced by the previous dealer may have partially failed. The rear shocks were replaced, the rear view mirror assembly was loose. The dealer glued it back together.