P0750 — Shift Solenoid A Malfunction
Category: Powertrain Severity: Medium
Updated:
DTC code P0750 means: Shift Solenoid A Malfunction. It falls under the "Powertrain" category, with an estimated severity of Medium. Common causes include low or degraded transmission fluid, faulty speed sensor or solenoid for the affected gear/shaft and wiring/connector issue; it's worth confirming the diagnosis before replacing parts.
Possible causes
- Low or degraded transmission fluid
- Faulty speed sensor or solenoid for the affected gear/shaft
- Wiring/connector issue
- Internal transmission wear (worn clutch pack or band)
Symptoms
- Harsh, delayed or slipping shifts
- Transmission may enter limp/failsafe mode (stuck in one gear)
- Check engine light on
- Unusual noise when shifting
How to diagnose it step by step
- Check the transmission connector.
- Measure solenoid A.
- Check the ATF.
- Replace the solenoid.
How to fix it
Start by checking the transmission fluid level and condition — many of these codes trace back to low or old fluid. If the fluid is fine, the affected sensor or solenoid is the next suspect; internal mechanical wear is the last, more expensive possibility and usually needs a specialist.
Estimated repair cost
$60–250 + labor.
Frequently asked questions
What does DTC code P0750 mean?
Shift Solenoid A Malfunction.
Is code P0750 serious?
Severity Medium. Not urgent, but worth diagnosing to avoid bigger damage.
Can I keep driving with code P0750?
Only as needed.
Related codes
P0753 P0755 P0758 P0744 P0743 P0741 P0740 P0768 P0735 P0734
Refine by car make
- Audi P0750: Shift solenoid.
- BMW P0750: Shift solenoid or low fluid.
- Ford P0750: Shift solenoid or transmission fluid.
- Mercedes-Benz P0750: Solenoid or fluid.
- Opel P0750: Shift solenoid.
- Peugeot P0750: Shift solenoid or fluid.
- Renault P0750: Shift solenoid or fluid.
- Toyota P0750: Solenoid or fluid.
- Volkswagen P0750: Shift solenoid.
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