DTC B2477 [ADVANCED KEYLESS ENTRY AND START SYSTEM]

id09021g802300

DTC B2477 | Configuration error
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DETECTION CONDITION | Keyless control module configuration has not been performed correctly
POSSIBLE CAUSE | • Keyless control module configuration error • Malfunction in the keyless control module internal circuit

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | PERFORM INSTRUMENT KEYLESS CONTROL MODULE CONFIGURATION • Clear the DTC using the M-MDS. • Perform keyless control module configuration. (See KEYLESS CONTROL MODULE CONFIGURATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].) • Is the DTC displayed? ― M-MDS: B2477 | Yes | Replace the keyless control module and perform the resetting procedure for the advanced keyless system when replacing the keyless control module. (See KEYLESS CONTROL MODULE REMOVAL/INSTALLATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].)
No | Go to the next step.
2 | VERIFY TROUBLESHOOTING OF DTC B2477 COMPLETED • Clear the DTC from the memory. • Is any DTC displayed? | Yes | Go to the applicable DTC inspection.
No | DTC troubleshooting completed.