Brake Warning Alarm Always On

Brake Warning Alarm Always On





Circuit Description
The Brake Warning indicator illuminates and the power brake booster fluid flow alarm sounds when ground is applied to the brake warning indicator voltage 2 circuit.

Test Description
The numbers below refer to the step numbers on the diagnostic table.
4. This step tests for a shorted p/b booster fluid pressure alarm switch.
6. This step tests if the p/b booster fluid flow and pressure alarm delay module is applying ground to the brake warning indicator voltage 2 circuit.