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Home >> Mazda >> 2017 >> MX-5 Miata Club, Automatic Trans >> Repair and Diagnosis >> Body & Frame >> Door Locks >> On-Board Diagnostic - Retractable Fastback Control Module >> DTC B1D99-74; Front Roof Link Motor (RH) Operation Time-Out >> Notes
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DTC B1D99-74; Front Roof Link Motor (RH) Operation Time-Out: Notes

Description Front roof link motor (RH) operation time-out
Detection condition
  • The retractable fastback control module detects that the front roof link motor (RH) is operating for 10 s or more.
Fail-safe
  • Stops retractable fastback operation
Possible cause
  • Retractable fastback control module malfunction
  • Foreign matter penetrates front roof link
  • Front roof link motor (RH) malfunction
System wiring diagram Not applicable