DTC B1134 [ADVANCED KEYLESS ENTRY AND START SYSTEM]

id09021g802200

DTC B1134 | Unprogrammed advanced key
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DETECTION CONDITON | Unprogrammed advanced key
POSSIBLE CAUSE | • Unprogrammed advanced key • Malfunction in the keyless control module internal circuit

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | VERIFY NUMBER OF REGISTERED CARD KEYS • Using the M-MDS, perform the PID/data monitor inspection and confirm the number of registered keys. (See PID/DATA MONITOR TABLE [ADVANCED KEYLESS ENTRY AND START SYSTEM]) • Is advanced key registered? | Yes | Go to the next step.
No | Using the M-MDS, register a card key if necessary. (See ADVANCED KEY ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND START SYSTEM]) Go to the next step.
2 | INSPECT KEYLESS CONTROL MODULE • Clear the DTC using the M-MDS. • Turn the ignition switch to the ON position. • Is the DTC displayed? ― M-MDS: B1134 | 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 | DTC troubleshooting completed.