Code result
P2E65
Engine Coolant Bypass Valve E Stuck/Open
Moderate severity
What it means
The engine coolant bypass valve E reports a stuck/open condition. Coolant routing on this branch cannot be commanded reliably.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Valve stuck in open position
highOne of the most commonly reported causes for this code — check this first.
Return spring failed
mediumA plausible cause — test and verify before replacing parts.
Related help
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