Code result
P0CEA
Hybrid/EV Electronics Coolant Pump A Performance
High severity
What it means
The hybrid electronics coolant pump A reports a performance condition. Power electronics cooling may be impaired.
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.
Air pocket in coolant loop
mediumA plausible cause — test and verify before replacing parts.
Related help
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