Removal Procedure
WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Refer to Brake Fluid Irritant Warning .
CAUTION:
Refer to Brake Fluid Effects on Paint and Electrical Components Caution .
- Remove the battery. Refer to Battery Replacement .
- Clean the area surrounding the proportion valve of any accumulated dirt and debris.
Disconnect the master cylinder secondary brake pipe fitting (1) from the brake proportion valve.
- Cap the brake pipe fitting and plug the proportion valve inlet port to prevent brake fluid loss and contamination.
Disconnect the master cylinder primary brake pipe fitting (1) from the brake proportion valve.
- Cap the brake pipe fitting and plug the proportion valve inlet port to prevent brake fluid loss and contamination.
Disconnect the right rear brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to prevent brake fluid loss and contamination.
Disconnect the left front brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to prevent brake fluid loss and contamination.
Disconnect the right front brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to prevent brake fluid loss and contamination.
Disconnect the left rear brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to prevent brake fluid loss and contamination.
Remove the proportion valve nut (1).
Remove the proportion valve (1).