Brake Warning Light Circuit

CIRCUIT DESCRIPTION
The BRAKE warning light lights up when the brake fluid is insufficient, the parking brake is applied or the EBD is defective.

Wiring Diagram:

Step 1 - 5:

Step 6 - 8:

INSPECTION PROCEDURE

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