Parking Brake Switch Circuit

CIRCUIT DESCRIPTION
This circuit detects the state of the parking brake state (ON/OFF) and send it to each ECU.

Wiring Diagram:

Step 1:

Step 2 - 3:

INSPECTION PROCEDURE

HINT: Start the inspection from step 1 in the case of using the hand-held tester, and start from step 2 in the case of not using the hand-held tester.