DTC B1DA4-29: Incorrect Front Roof Position [Retractable Hardtop Control Module]: Notes
DTC B1DA4:29 (RETRACTABLE HARDTOP CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE
| Description |
Incorrect front roof position |
| Detection condition |
- The retractable hardtop control module detects an incorrect front roof position.
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| Fail-safe |
- Stops retractable hardtop operation
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| Possible cause |
- Short to ground in wiring harness between the following terminals:
- Retractable hardtop control module terminal 4B and front roof link limit switch (RH) terminal A
- Retractable hardtop control module terminal 4C and front roof link limit switch (RH) terminal B
- Front roof link limit switch (RH) malfunction
- Retractable hardtop control module malfunction
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 Courtesy of MAZDA MOTORS CORP.
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