Having problems with your 1999 Oldsmobile Alero ?

Brake light coming off and on - 1999 Oldsmobile Alero

Posted / edited by AnonymousUser on : 21-01-2019

Answers :

Check the fluid level. Low brake fluid level can cause the brake light to come on warning you of low fluid. It will be off when the car is level, but as you hit bumps and hit your brakes, the fluid that is in there will slosh around indicatind low fluid. Don't overfill and only use DoT 3 brake fluid. Do not substitute anything else.
Check brake fluid level. if low you have a fluid leak at a brake calipers or wheel cylinder, look for leaking brake hoses,and check back mastercylinder to brake booster see if leaking at the primary piston seal need to replace mastercylinder if leaking you having major brake failure.if you see no leaks have garage check it out you could have a faulty parking brake switch if you find a leak you need to fix leak and bleed entire brake system in which a garage need to do because abs brake system need to be pressure bleed at garage hard bleed at home the manual bleeding dont help much. the abs brake system you need tech 2 scanner and a pressure bleeder.
Repair Help & Product Troubleshooting for 1999 Oldsmobile Alero

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