Code result
P0E30
High Voltage Fuse C
High severity
What it means
The high voltage fuse c is open or blown. HV branch C cannot conduct current.
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
Fuse blown by short circuit
highOne of the most commonly reported causes for this code — check this first.
Downstream short circuit
mediumA plausible cause — test and verify before replacing parts.
Related help
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