P288F — Shift Fork “B” Actuator Control Circuit Driver Current/Temperature Too High

What Does P288F Mean?

P288F is a diagnostic trouble code indicating: Shift Fork “B” Actuator Control Circuit Driver Current/Temperature Too High. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P288F

⚠️ Check Engine Light (MIL) illuminated
⚠️ Erratic Shift Fork “B” Actuator readings
⚠️ Related system operating intermittently
⚠️ Reduced engine performance

Common Causes

🔍 Wiring issue in Shift Fork “B” Actuator circuit (damaged, chafed, or corroded)
🔍 Faulty Shift Fork “B” Actuator connector or terminal
🔍 Failed Shift Fork “B” Actuator
🔍 ECM/PCM connection issue

Frequently Asked Questions

What does P288F mean?

P288F indicates: Shift Fork “B” Actuator Control Circuit Driver Current/Temperature Too High. The vehicle's computer has detected that the Shift Fork “B” Actuator is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P288F?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P288F for extended periods may cause additional problems.

How much does it cost to fix P288F?

Repair costs for P288F typically range from $80 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect and repair Shift Fork “B” Actuator wiring and connectors
🔧 Replace faulty Shift Fork “B” Actuator

1
Find your vehicle above
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P288F: Shift Fork “B” Actuator Control Circuit Driver Current/Temperature Too High