Code result
P2BE4
Hybrid/EV Battery Pack Current Sensor C Circuit
High severity
What it means
The hybrid control module detects a circuit fault on the high-voltage battery pack current sensor C. Pack-level current measurement is 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
Current sensor failed
highOne of the most commonly reported causes for this code — check this first.
Wiring or connector fault
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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