DTC B1D98-23: Front Roof Link Motor (RH) Pulse Input Circuit Malfunction [Retractable Hardtop Control Module]: Notes

DTC B1D98:23 (RETRACTABLE HARDTOP CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

Description	Front roof link motor (RH) pulse input circuit malfunction
Detection condition	The retractable hardtop control module cannot detect a pulse signal from the front roof link motor (RH) when the front roof link motor operation starts.
Fail-safe	Stops retractable hardtop operation
Possible cause	Short to ground in wiring harness between the following terminals: Retractable hardtop control module terminal 4P and front roof link motor (RH) terminal D Retractable hardtop control module terminal 4O and front roof link motor (RH) terminal B Short to power supply in wiring harness between the following terminals: Retractable hardtop control module terminal 4P and front roof link motor (RH) terminal D Retractable hardtop control module terminal 4R and front roof link motor (RH) terminal F Open circuit in wiring harness between the following terminals: Retractable hardtop control module terminal 4P and front roof link motor (RH) terminal D Retractable hardtop control module terminal 4O and front roof link motor (RH) terminal B Retractable hardtop control module terminal 4R and front roof link motor (RH) terminal F Line-to-line short circuit in wiring harness between the following terminals: Front roof link motor (RH) terminal D and front roof link motor (RH) terminal B Front roof link motor (RH) terminal D and front roof link motor (RH) terminal F Front roof link motor (RH) terminal B and front roof link motor (RH) terminal F Front roof link motor (RH) malfunction Retractable hardtop control module malfunction

Courtesy of MAZDA MOTORS CORP.