Brake Pads, Removing And Installing: Removing
- Label the brake pads when removing if they are going to be used again. Install in the same position, otherwise the braking effect will be uneven.
- Do not disconnect the connectors from the parking brake motors.
-- Release the parking brake.
-- Switch off the ignition.
-- Remove the affected rear wheel. Refer to WHEELS AND TIRES .
If the brake pads are replaced, use the Vehicle Diagnostic Tester to press back the parking brake motor.
-- Drive back the parking brake motors:
-- Connect the Vehicle Diagnostic Tester to the vehicle data link connector when the ignition is switched off.
-- Switch the ignition on.
-- Select Diagnostic and start.
-- Select the Test plan tab.
-- Select Individual tests and select the following tree structures one after the other:
- Diagnostic-Capable System
- 0003 - ABS Control Module -J104-, integrated parking brake
- 0003 - Electronic parking brake functions
- 0003 - Removing brake pads
-- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.
-- Disconnect the connector -2- from the Right Rear ABS Wheel Speed Sensor -G44- /Left Rear ABS Wheel Speed Sensor -G46- and free up the wire. (Shown on a FWD vehicle).
-- If equipped, disconnect and free up the connector -2- for the brake pad wear sensor by opening the dust cap -1-.
There is a risk of injury because the spring is tensioned.
The spring can jump out and cause eye or skin injury.
- Hold the spring with a hand.
-- Pry the spring -1- for the brake pads with a screwdriver -A- out of the brake caliper -arrow- while doing so do not damage the surface on the brake caliper.
-- Remove the caps -arrows- from the guide pins.
-- Remove both guide pins from the brake caliper using the : T10503 and : VAS6784 .
There is a risk of damaging the brake hose due to the weight of the brake caliper.
- Never let the brake caliper hang on the brake hose.
-- Hang the brake caliper -1- on the body using suitable wire -A-.
-- Remove the brake pads -2 and 3-.
There is a risk of damaging the brake caliper pistons if handled incorrectly.
- Never operate the brakes when the brake caliper is removed.