LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2012 >> 6 s Touring Plus >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Symptom Troubleshooting [Advanced Keyless Entry And Push Button Start System] >> No.1 Door Cannot Be Locked/Unlocked By Advanced Key [Advanced Keyless Entry And Push Button Start System] >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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

Door cannot be locked/unlocked by transmitter (electrical key button) 
DESCRIPTION 
  • Cannot door lock and/or unlock with transmitter (electrical key button) 
POSSIBLE CAUSE 
  • Malfunction in transmitter (electrical key button) battery or transmitter (electrical key button)
  • Malfunction in keyless control module
  • Malfunction in keyless receiver
  • Malfunction in BCM
  • Malfunction indoor switch or trunk lid switch
  • Open or short circuit in wiring between trunk lid latch switch and BCM
  • Open or short circuit in wiring harness door switch and BCM
  • Malfunction in door lock actuator
  • Open or short circuit in wiring between door lock actuator and BCM
  • Open or short circuit in wiring between keyless control module and BCM
  • Poor connection of connector, terminal damage
  • Wrong usage
  • The after-market electrical parts are interfering with the keyless entry system
G08144188