DTC B2477 [ABS]

id0402a7805600

DTC | B2477 | ABS HU/CM configuration
DETECTION CONDITION | • Configuration setting failure is detected.
POSSIBLE CAUSE | • Module configuration procedure was not completed properly.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | VERIFY CONFIGURATION • 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 | VERIFY DTC TROUBLESHOOTING COMPLETED • 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 | VERIFY AFTER REPAIR PROCEDURE • Are any other DTCs present? | Yes | Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [ABS].)
No | DTC troubleshooting completed.