Parking Brake Warning Switch: Testing and Inspection

Parking Brake Switch Test

NOTE: If both the ABS indicator and the brake system indicator come on at the same time, check the ABS or VSA system for DTC's first: ABS, VSA. Initial Inspection and Diagnostic Overview

1. Remove the center console. Center Console Removal/Installation

2. Disconnect the parking brake switch connector (A) from the parking brake switch (B).

3. Check for continuity between the switch terminal (C) and body ground.
- With the parking brake lever up, there should be continuity.

- With the parking brake lever down, there should be no continuity.

NOTE: If the parking brake switch and fluid level switch are OK, but the brake system indicator does not function, do the input test for the daytime running lights control unit. Daytime Running Lights Control Unit Input Test (Canada models)

4. Reconnect the parking brake switch connector.

5. Reinstall the center console. Center Console Removal/Installation