P288F
Shift Fork B Actuator Control Circuit Driver Current/Temperature Too High
P288F is an OBD-II diagnostic trouble code meaning: Shift Fork B Actuator Control Circuit Driver Current/Temperature Too High. Common causes: actuator solenoid valve malfunction, short circuit in control circuit. Estimated repair cost: $56–167.
Symptoms
- Gear shifting problems
- Switching to emergency mode of the gearbox
- The Check Engine light comes on
- Jerks when shifting gears
- Reduced vehicle dynamics
Causes
- Actuator solenoid valve malfunction
- Short circuit in control circuit
- Broken or damaged wiring harness
- Oxidation of contacts in connectors
- Mechanical resistance in the switching mechanism
How to Fix
- Check the condition of the wiring harness and connectors
- Measure the resistance of the solenoid valve
- Check control circuit voltage
- Replace the faulty actuator if necessary
- Clean contacts from oxides
Related codes
Error P288F by Vehicle Brand
FAQ
What does the P288F code mean?
P288F is an OBD-II diagnostic trouble code that indicates: Shift Fork B Actuator Control Circuit Driver Current/Temperature Too High
What causes a P288F error code?
The most common causes of P288F include: Actuator solenoid valve malfunction; Short circuit in control circuit; Broken or damaged wiring harness; Oxidation of contacts in connectors.
How do I fix a P288F diagnostic trouble code?
To fix P288F: Check the condition of the wiring harness and connectors. Measure the resistance of the solenoid valve. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P288F?
Limited driving only, diagnose soon
How much does it cost to fix P288F?
The estimated repair cost for P288F is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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