DTC B1D39-13; Rear Wiper Motor Circuit Malfunction: Notes
DTC B1D39-13; REAR WIPER MOTOR CIRCUIT MALFUNCTION - DETECTION CONDITION & POSSIBLE CAUSE
| Description |
Rear wiper motor circuit malfunction |
| Detection condition |
- Electrical supply unit (ESU) detects an open circuit in the rear wiper motor circuit with the ignition switched ON (engine off or on).
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| Fail-safe |
Not applicable |
| Possible cause |
- Rear wiper motor connector or terminal malfunction
- Rear wiper motor malfunction
- Open circuit in wiring harness between rear wiper motor terminal C and body ground
- Electrical supply unit (ESU) connector or terminal malfunction
- Open circuit in wiring harness between rear wiper motor terminal A and electrical supply unit (ESU) terminal 2M
- Electrical supply unit (ESU) malfunction
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