DTC

B2477

ABS HU/CM configuration

DETECTION CONDITION

• Configuration setting failure is detected.

POSSIBLE CAUSE

• Module configuration procedure was not completed properly.

STEP

INSPECTION

ACTION

1

• Has the ABS HU/CM configuration been performed?

Yes

Go to the next step.

No

Perform configuration using the M-MDS.

(See ABS CONFIGURATION.)

2

• Clear the DTC from the memory.

  (See ON-BOARD DIAGNOSIS[ABS].)

• Is the same DTC present?

Yes

Repeat the inspection from Step 1.

If the malfunction recurs, replace the ABS HU/CM.

(See ABS HU/CM REMOVAL/INSTALLATION.)

No

Go to the next step.

3

• Are any other DTCs present?

Yes

Go to the applicable DTC inspection.

(See ON-BOARD DIAGNOSIS[ABS].)

No

DTC troubleshooting completed.