DTC B1318: Notes
DTC B1318 DIAGNOSTIC PROCEDURE
| DTC B1318 |
Battery voltage low |
| DETECTION CONDITION |
Input voltage from the battery is excessively low |
| POSSIBLE CAUSE |
- Open circuit in wiring harness between PJB terminal J-01 F and battery
- Open circuit in wiring harness between PJB terminal J-03 AP and battery
- Short to GND in wiring harness between PJB terminal J-01 F and battery
- Short to GND in wiring harness between PJB terminal J-03 AP and battery
- Battery malfunction
- Generator malfunction
- PJB malfunction
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 Courtesy of MAZDA MOTORS CORP.
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