DTC U263B-14: Light Control Module (RH) Power Supply Circuit (IG+) Malfunction [Body Control Module (BCM)]: Outline
DTC U263B:14 - BODY CONTROL MODULE (BCM) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Light control module (RH) power supply circuit (IG+) malfunction |
| Detection condition |
- The light control module (RH) (built into front combination light (RH)) detects an open circuit in the power supply circuit (IG+).
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| Fail-safe |
Not applicable |
| Possible cause |
- IG1 relay No. 2 malfunction
- Front combination light (RH) connector or terminal malfunction
- Open circuit in front combination light (RH) power supply circuit (IG+)
- Front combination light (RH) internal malfunction
- Body control module (BCM) malfunction
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 Courtesy of MAZDA MOTORS CORP.
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