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Home >> Mazda >> 2012 >> CX-9 Touring, 3.7L Eng VIN A, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Symptom Troubleshooting [Advanced Keyless System And Keyless Start System] >> No. 1 Door Cannot Be Locked/Unlocked By Transmitter (Advanced Key) [Advanced Keyless Entry And Start System] >> Notes

No. 1 Door Cannot Be Locked/Unlocked By Transmitter (Advanced Key) [Advanced Keyless Entry And Start System]: Notes

NO. 1 DOOR CANNOT BE LOCKED/UNLOCKED BY TRANSMITTER (ADVANCED KEY) [ADVANCED KEYLESS ENTRY AND START SYSTEM]

1 Door cannot be locked/unlocked by transmitter
POSSIBLE CAUSE 
  • Malfunction in transmitter (advanced key) battery or transmitter (advanced key)
  • Malfunction in keyless control module
  • Malfunction in keyless receiver
  • Malfunction in BCM
  • Wrong usage
  • The after-market electrical parts are interfering with the keyless entry system
G06728301Courtesy of MAZDA MOTORS CORP.