Code result
P0AFD
Hybrid/EV Battery Pack Temperature Too Low
High severity
What it means
The HV battery pack temperature is below the safe operating threshold. Power output severely reduced until heating completes.
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
Extreme ambient cold
highOne of the most commonly reported causes for this code — check this first.
Battery heater failed
mediumA plausible cause — test and verify before replacing parts.
Pack cell imbalance approaching service threshold
lowLess common, but worth ruling out after the more likely causes.
Related help
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