DTC P0758: Notes
DTC P0758 [FN4A-EL] DETECTION CONDITION CHART
| DTC P0758 |
Shift solenoid B malfunction (electrical) |
| DETECTION CONDITION |
- If the PCM detects either of the following conditions, the PCM determines that shift solenoid B circuit has a malfunction.
- Shift solenoid B voltage stuck at B+
after engine start
- Shift solenoid B voltage stuck at 0 V
after engine start
Diagnostic support note:
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction conditions during the first drive cycle.
- A PENDING CODE is not available.
- FREEZE FRAME DATA is available.
- The AT warning light illuminates.
- The DTC is stored in the PCM memory.
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| POSSIBLE CAUSE |
- Shift solenoid B malfunction
- Short to ground in wiring harness between ATX terminal C and PCM terminal 1C
- Short to power supply in wiring harness between ATX terminal C and PCM terminal 1C
- Open circuit in wiring harness between shift solenoid B terminal B and ATX terminal C
- Open circuit in wiring harness between ATX terminal C and PCM terminal 1C
- Open circuit in wiring harness between shift solenoid B terminal A and body ground
- Damaged connector between shift solenoid B and PCM
- PCM malfunction
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