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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 B1D9B-94; Error Signal Received From Front Roof Link Motor (LH) >> Notes
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DTC B1D9B-94; Error Signal Received From Front Roof Link Motor (LH): Notes

Description Error signal received from front roof link motor (LH)
Detection condition
  • The retractable fastback control module receives a signal from the front roof link motor (RH) while the front roof link motor (LH) is not operating.
Fail-safe
  • Stops retractable fastback operation
Possible cause
  • Short to power supply in wiring harness between retractable fastback control module terminal 2H and front roof link motor (LH) terminal A
  • Short to power supply in wiring harness between retractable fastback control module terminal 2D and front roof link motor (LH) terminal E
  • Retractable fastback control module malfunction
  • Front roof link motor (LH) malfunction
G11275642