DTC B1134 [Advanced Keyless And Start System]

DTC B1134 CHART

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

DIAGNOSTIC PROCEDURE

STEP	INSPECTION		ACTION
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 AND START SYSTEM] .) Is card key registered?	Yes	Go to the next step.
1		No	Using the M-MDS, register a card key if necessary. (See CARD KEY ID CODE REGISTRATION [WITH 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? 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 .) (See CARD KEY ID CODE REGISTRATION [WITH ADVANCED KEYLESS SYSTEM] ) (See STEERING LOCK UNIT ID CODE REGISTRATION [WITH ADVANCED KEYLESS SYSTEM] ) (See KEYLESS CONTROL MODULE CONFIGURATION ) (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [WITH ADVANCED KEYLESS SYSTEM] )
2		No	DTC troubleshooting completed.