Operation CHARM: Car repair manuals for everyone.

T4

T4 BRAKE PEDAL CONDITION CHECK

- Apply pressure to the brake pedal one full stroke and release, repeat 3 more cycles.

Does the brake pedal go down 3.175 mm (0.125 inch) each time?

> Yes
Check the entire brake system for a major leak. Repair as required.

> No
Brake master cylinder is OK.