DTC P2507-00: Pcm Power System: Low Input
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P2507:00 (PCM - VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
PCM power system: Low input |
| Detection condition |
- The specified period of time has elapsed while the voltage of PCM backup power supply is less than the standard.
|
| Fail-safe |
|
| Possible cause |
- Battery malfunction (Refer to applicable BATTERY INSPECTION
in the service information.)
- Malfunction in wiring harness (including connector/terminal) battery and PCM (see CIRCUIT INSPECTION
.) (see CONNECTOR INSPECTION
.)
- PCM malfunction (Refer to applicable PCM REMOVAL/INSTALLATION (VIN Y)
in the service information.)
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (see CLEARING DTC
.)
- Perform the KOEO or KOER self test. (See DTC INSPECTION
.)
|
 Courtesy of MAZDA MOTORS CORP.
|
| 1 |
Battery |
| 2 |
PCM |