Code result
P2860
Shift Fork B Actuator Performance
High severity
What it means
The control circuit for shift fork B actuator reports a actuator performance condition. Fork engagement cannot be commanded reliably.
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 responds slower than calibrated
mediumA plausible cause — test and verify before replacing parts.
Increased friction in fork guide
mediumA plausible cause — test and verify before replacing parts.
Related help
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