DTC P0798: Notes
DTC P0798 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0798 |
High clutch solenoid valve circuit malfunction (open circuit/short circuit) |
| DETECTION CONDITION |
- Open circuit or short circuit is high clutch solenoid signal system (while TCM monitors solenoid output voltage, the voltage that differs from the ON/OFF signal output by CPU in TCM is detected).
Diagnostic support note:
- This is continuous monitor (CCM).
- MIL does not illuminate.
- PENDING CODE is not available.
- FREEZE FRAME DATA is not available.
- O/D OFF indicator light flashes.
- DTC is stored in TCM memory.
|
| POSSIBLE CAUSE |
- Open circuit between high clutch solenoid valve terminal A and TCM terminal 2U
- Short to ground between high clutch solenoid valve terminal A and TCM terminal 2U
- Short to power between high clutch solenoid valve terminal A and TCM terminal 2U
- High clutch solenoid valve malfunction
- Damaged connector between high clutch solenoid valve and TCM
- TCM malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|