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Home >> Mazda >> 2007 >> CX-7 Touring, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> On-Board Diagnostic (Advanced Keyless System) >> DTC B1126[Advanced Keyless System] >> Diagnostic procedure

Diagnostic procedure

DTC B1126[ADVANCED KEYLESS SYSTEM] DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 INSPECT STEERING LOCK UNIT 
  • Turn the ignition switch to the ON position.
  • Is the DTC displayed?
    • M-MDS: B1126
Yes Replace the steering lock unit and perform the resetting procedure for the advanced keyless system when replacing the keyless control module.
(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION ).
No DTC troubleshooting completed.