Diagnostic Procedure

WARNING: This page is about a different car, the 2007 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

DTC 1134 DIAGNOSTIC PROCEDURE TABLE

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 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 CONFIGULATION[ADVANCED KEYLESS SYSTEM] .) (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING[ADVANCED KEYLESS SYSTEM] .) (See SECURITY ACCESS PROCEDURE[ADVANCED KEYLESS SYSTEM] .)
1		No	Using the M-MDS, 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? 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 SYSTEM] .) (See CARD KEY ID CODE REGISTRATION[ADVANCED KEYLESS SYSTEM] .) (See STEERING LOCK UNIT ID CODE REGISTRATION[ADVANCED KEYLESS SYSTEM] .) (See KEYLESS CONTROL MODULE CONFIGULATION[ADVANCED KEYLESS SYSTEM] .) (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING[ADVANCED KEYLESS SYSTEM] .) (See SECURITY ACCESS PROCEDURE[ADVANCED KEYLESS SYSTEM] .)
2		No	DTC troubleshooting completed.