DTC B1134 [ADVANCED KEYLESS SYSTEM]

DTC B1134	Unprogrammed card key.
POSSIBLE CAUSE	• Unprogrammed card key. • Malfunction in the keyless control module internal circuit


STEP	INSPECTION		ACTION
1	VERIFY NUMBER OF REGISTERED CARD KEYS • Using the WDS or equivalent, perform the PID/data monitor inspection and confirm the number of registered keys. (See PID/DATA MONITOR TABLE [ADVANCED KEYLESS SYSTEM].) • Is card key registered?	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 SYSTEM].) (See CARD KEY ID CODE REGISTRATION [ADVANCED KEYLESS SYSTEM]) (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS SYSTEM]) (See KEYLESS CONTROL MODULE CONFIGURATION [ADVANCED KEYLESS SYSTEM]) (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [ADVANCED KEYLESS SYSTEM]) (See SECURITY ACCESS PROCEDURE)
1		No	• Using the WDS or equivalent, register a card key if necessary. (See CARD KEY ID CODE REGISTRATION [ADVANCED KEYLESS SYSTEM]) • Go to the next step.
2	INSPECT KEYLESS CONTROL MODULE • Turn the ignition switch to the ON position. • Is the DTC displayed? - WDS or equivalent: 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 SYSTEM].) (See CARD KEY ID CODE REGISTRATION [ADVANCED KEYLESS SYSTEM]) (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS SYSTEM]) (See KEYLESS CONTROL MODULE CONFIGURATION [ADVANCED KEYLESS SYSTEM]) (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [ADVANCED KEYLESS SYSTEM]) (See SECURITY ACCESS PROCEDURE)
2		No	DTC troubleshooting completed.