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Home >> Mazda >> 2007 >> 6 Mazdaspeed >> Repair and Diagnosis >> Body & Frame >> Door Locks >> On-Board Diagnostic (Advanced Keyless System) >> DTC B1126 [Advanced Keyless System] >> Diagnostic procedure
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Diagnostic procedure

DTC B1126 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 steering lock unit.
(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION. )
(See STEERING LOCK UNIT ID CODE REGISTRATION [WITH ADVANCED KEYLESS SYSTEM]. )
No DTC troubleshooting completed.