E2 - Check Parking Brake Switch

E2 CHECK THE PARKING BRAKE SWITCH

- Key "OFF."

- Disconnect the parking brake switch from the harness connector.

- Key "ON."

Does the red brake warning light remain on?

> Yes
Repair the ground short in circuits 977 or 162. Repeat System Pre-Check.

> No
Replace the Delta-P switch. Repeat System Pre-Check.