Brake Warning Alarm Always On

Brake Warning Alarm Always On





Test 1 - 10

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.