DTC B13CF-19: IG2 Power Supply Output Circuit Malfunction [Front Body Control Module (FBCM)]: Notes
DTC B13CF:19 [FRONT BODY CONTROL MODULE (FBCM)] DETECTION CONDITION AND POSSIBLE CAUSE
| Description |
IG2 power supply output circuit malfunction |
| Detection condition |
- Front body control module (FBCM) detects over-current in the IG2 power supply output circuit with the ignition switched ON (engine off or on).
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| Fail-safe |
Not applicable |
| Possible cause |
- Front body control module (FBCM) connector or terminal malfunction
- Short to ground in front body control module (FBCM) IG2 power supply output circuit
- IG2 power supply output circuit related parts malfunction
- Front body control module (FBCM) malfunction
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 Courtesy of MAZDA MOTORS CORP.
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