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DTC P1887-11/P1887-12/P1887-13/P1887-14: System Wiring [Electronic AWD Control System]: Notes
DTC P1887:11 /P1887:12/P1887:13/P1887:14 (ELECTRONIC AWD CONTROL SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P1887:11 |
System wiring |
| DTC P1887:12 |
| DTC P1887:13 |
| DTC P1887:14 |
| Detection condition |
- P1887:11
- Short circuit to ground is detected in AWD solenoid circuit
- P1887:12
- Short to power supply circuit is detected in AWD solenoid circuit
- P1887:13
- Open circuit is detected in AWD solenoid circuit
- P1887:14
- Open circuit or short to ground is detected in power supply circuit
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| FAIL-SAFE FUNCTION |
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| Possible cause |
- AWD solenoid malfunction
- Open or short to ground circuit in wiring harness between AWD control module terminal O and AWD solenoid terminal A
- Open or short to ground circuit in wiring harness between AWD control module terminal P and AWD solenoid terminal B
- Open or short to ground circuit in wiring harness between battery and AWD control module terminal K
- AWD control module malfunction
- Fuse (AT 15A) malfunction
- Poor connection at each connector
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 Courtesy of MAZDA MOTORS CORP.
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