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DTC B2477 [DSC]

id040220805600

DTC | B2477 | Module configuration
DETECTION CONDITION | • Configuration write failure is detected
POSSIBLE CAUSE | • Module configuration procedure is not done properly.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | INSPECT WHETHER DSC HU/CM IS CONFIGURED • Is DSC HU/CM configured? | Yes | Go to next step.
No | Configure DSC HU/CM using WDS or equivalent. (See DSC HU/CM CONFIGURATION.)
2 | VERIFY TROUBLESHOOTING COMPLETED • Clear DTC from memory. (See Clearing DTCs Procedures.) • Is same DTC present? | Yes | Replace DSC HU/CM, then go to next step.
No | Go to next step.
3 | VERIFY THAT NO OTHER DTCS ARE PRESENT • Are any other DTCs output? | Yes | Go to the applicable DTC inspection. (See DTC Table.)
No | DTC troubleshooting completed.