Code result
P0E43
Hybrid/EV Powertrain Control Module B
High severity
What it means
The hybrid powertrain control module B reports a generic fault. Internal self-tests fail or response time outside calibration.
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
Internal module fault
highOne of the most commonly reported causes for this code — check this first.
Communication lost
mediumA plausible cause — test and verify before replacing parts.
Related help
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