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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 (On-Board Diagnostic - Immobilizer System) >> Security Indicator Light: 11, DTC: B10D9-87: P1260-00: Coil Antenna (Built Into Push Button Start) Error >> Notes

Security Indicator Light: 11, DTC: B10D9-87: P1260-00: Coil Antenna (Built Into Push Button Start) Error: Notes

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System malfunction location Coil antenna (built into push button start) error
Detection condition 
  • The starter stop unit detected a malfunction in the coil antenna, and remote transmitter communication is not possible.
Fail-safe  -
Possible cause 
  • Push button start connector or terminal malfunction
  • Start stop unit connector or terminal malfunction
  • Short to ground in wiring harness between the following terminals:
    • Start stop unit terminal 1AC and push button start terminal A
    • Start stop unit terminal 1AE and push button start terminal B
  • Open circuit in wiring harness between the following terminals:
    • Start stop unit terminal 1AC and push button start terminal A
    • Start stop unit terminal 1AE and push button start terminal B
  • Coil antenna malfunction
  • Start stop unit malfunction
G10938032