Code result
P2E79
Hybrid/EV Electronics Coolant Pump C Performance
High severity
What it means
Hybrid/EV electronics coolant pump C does not produce the expected flow. Pump aging or air pocket in loop.
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
Pump output degraded
highOne of the most commonly reported causes for this code — check this first.
Coolant level low
mediumA plausible cause — test and verify before replacing parts.
Related help
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