Rear Antilock Brakes (RABS)

B2 CHECK PARKING BRAKE SWITCH

- Key "OFF".

- Disconnect parking brake switch.

- Key "ON".

- Does the red brake warning indicator illuminate?

> Yes
Repair the short to ground in circuit 977 (P/W) or 162 (LG/R). Repeat System Pre-Check. Initial Inspection and Diagnostic Overview

- No
Replace the parking brake switch. Repeat System Pre-Check. Initial Inspection and Diagnostic Overview