Brake Warning Light Does Not Come ON

BRAKE CONTROL: ELECTRONICALLY CONTROLLED BRAKE SYSTEM: Brake Warning Light does not Come ON
- Brake Warning Light does not Come ON

WIRING DIAGRAM

Refer to Brake Warning Light Remains ON Brake Warning Light Remains ON.

INSPECTION PROCEDURE

NOTICE:
When replace the skid control ECU, perform initialization of linear solenoid valve and calibration Initialization.

PROCEDURE

1. INSPECT CAN COMMUNICATION SYSTEM

(a) Check if the CAN communication system DTC is output CAN Communication System.

Result





B -- GO TO CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting
A -- Continue to next step.

2. INSPECT BRAKE WARNING LIGHT / RED (MALFUNCTION)

(a) Disconnect the skid control ECU connector.

(b) Turn the engine switch on (IG).

(c) Check if the brake warning light / red (malfunction) comes on.

OK:

Brake warning light / red (malfunction) comes on.

HINT
If troubleshooting has been carried out according to the "PROBLEM SYMPTOMS TABLE", refer back to the table and proceed to the next step before replacing the part Problem Symptoms Table.

OK -- REPLACE SKID CONTROL ECU Removal
NG -- Continue to next step.

3. INSPECT COMBINATION METER ASSEMBLY

(a) Check the combination meter How To Proceed With Troubleshooting.

HINT
If troubleshooting has been carried out according to the PROBLEM SYMPTOMS TABLE, refer back to the table and proceed to the next step Problem Symptoms Table.

NG -- REPLACE COMBINATION METER ASSEMBLY Removal

OK -- END