DTC P2504: Notes
DTC P2504 [AJ] DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P2504 |
Battery overcharge |
| DETECTION CONDITION |
- The PCM determines that the generator output voltage is 18.5 V or above,
or the battery voltage is 16.0 V or above
when the engine is running.
Diagnostic support note
- This is a continuous monitor (other).
- The MIL does not illuminate.
- PENDING CODE is available if the PCM detects the above malfunction condition.
- FREEZE FRAME DATA is not available.
- DTC is stored in PCM memory.
|
| POSSIBLE CAUSE |
- Generator malfunction
- Connector or terminal malfunction
- Short to power circuit between generator connector terminal D and PCM terminal 36
- PCM malfunction
|
 Courtesy of MAZDA MOTORS CORP.
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