P088D
Reverse Inhibit Control Circuit High
P088D is an OBD-II diagnostic trouble code meaning: Reverse Inhibit Control Circuit High. Common causes: open or short circuit in control circuit, faulty reverse lock relay. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Problems with shifting into reverse gear
- The car may not engage reverse gear
- Possible jerking when trying to engage reverse
Causes
- Open or short circuit in control circuit
- Faulty reverse lock relay
- Problems with the transmission control module
- Corrosion or poor contact in connectors
- Gear selector position sensor malfunction
How to Fix
- Check the integrity of wiring and connectors
- Test the reverse lock relay
- Check control circuit voltage
- Scan the transmission control module for errors
- If necessary, replace faulty components
Related codes
Error P088D by Vehicle Brand
FAQ
What does the P088D code mean?
P088D is an OBD-II diagnostic trouble code that indicates: Reverse Inhibit Control Circuit High
What causes a P088D error code?
The most common causes of P088D include: Open or short circuit in control circuit; Faulty reverse lock relay; Problems with the transmission control module; Corrosion or poor contact in connectors.
How do I fix a P088D diagnostic trouble code?
To fix P088D: Check the integrity of wiring and connectors. Test the reverse lock relay. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P088D?
Limited driving only, diagnose soon
How much does it cost to fix P088D?
The estimated repair cost for P088D is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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