Code result
P28F0
Engine Disconnect Clutch Actuator Stuck On
High severity
What it means
The engine disconnect clutch actuator stays in the engaged state when release is commanded. Pure electric driving is not available.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Actuator mechanically stuck on
highOne of the most commonly reported causes for this code — check this first.
Release pressure path blocked
mediumA plausible cause — test and verify before replacing parts.
Carbon or debris buildup preventing free movement
lowLess common, but worth ruling out after the more likely causes.
Related help
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