P0DE1
Hybrid/EV Battery Cell Balancing Circuit N Stuck On
The cell balancing circuit N reports a stuck on condition. Cell-group voltage equalization may be impaired on this channel.
The cell balancing circuit N reports a stuck on condition. Cell-group voltage equalization may be impaired on this channel.
Common causes
- high
Balancing transistor stuck on
One of the most commonly reported causes for this code — check this first.
Typical part cost: $440-3300
- medium
Driver IC failure
A plausible cause — test and verify before replacing parts.
Typical part cost: $440-3300
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does P0DE1 mean?
P0DE1 means "Hybrid/EV Battery Cell Balancing Circuit N Stuck On". It is a generic OBD-II code that points to a fault in the hybrid / ev powertrain.
What are the most common causes of P0DE1?
balancing transistor stuck on; driver ic failure; carbon or debris buildup preventing free movement — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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