2CarPros - Car Questions & Answers

1991 Buick Century Repair Question


Topics covered: Sensor, Wheel, Brake fluid.
Mileage: No information provided.

Asked on October 19, 2009

1991 Buick Century brake light

Brakes problem
1991 Buick Century 6 cyl Two Wheel Drive Automatic 150k miles

The brake light will not go out. I have bled all wheel cylinders and the metering valve. I have also disconnected and grounded the sensors at the brake release and at the metering valve. There is no leak in the lines, the brake fluid is topped off. The light stayed on through all of that. Any suggestions.
Avatar Asked by jbucksbee

Answer

Replied on November 4, 2009

There is a sensor in the master cylender that turns the light on if the fluid is low. It may be bad. Check that.

Tiny Answered by Jacobandnickolas (expert)
57,318 answers provided