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Home >> Mazda >> 2017 >> MX-5 Miata Club, Standard Trans >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Symptom Troubleshooting - Security And Locks >> Lock/Unlock Operation Not Possible Using Remote Transmitter [Security And Locks] >> Notes

Lock/Unlock Operation Not Possible Using Remote Transmitter [Security And Locks]: Notes

Description
  • Door or fuel-filler lid cannot be locked/unlocked using remote transmitter
  • Trunk lid does not open even if using remote transmitter
Possible Causes
  • Keyless receiver malfunction
  • Remote transmitter malfunction
  • Open circuit in wiring harness between the following terminals:
    • Keyless receiver terminal A and start stop unit terminal 2Q
    • Keyless receiver terminal B and start stop unit terminal 2R
    • Start stop unit terminal 1AF and ground
    • Start stop unit terminal 2A and ground
      • Start stop unit terminal 2B and ground
  • Connector poor contact or terminal damage
  • Customer's mis-operation or misunderstanding
  • Effect of non-standard equipment (any control unit with built-in micro computer such as radio set, mobile telephone, and TV)
G11273672