Code
P0756
Transmission
Shift solenoid B performance / stuck off
Shift solenoid B is not performing correctly.
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Most likely causes
- Stuck solenoid
- Wiring fault
- Valve body issue
Symptoms you may notice
- No 2–3 shift
- Harsh shift
Checks to run
- Test the solenoid
- Check fluid
Tools you may need
Multimeter
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.