U2612
Battery Charger Control Module Lost Communication With Hybrid/EV Powertrain Control Module 2
U2612 is an OBD-II diagnostic trouble code meaning: Battery Charger Control Module Lost Communication With Hybrid/EV Powertrain Control Module 2. Common causes: open or short circuit in the can bus, bad contacts in module connectors. Estimated repair cost: $56–278.
Symptoms
- Check Engine Light or Warning Light Is On
- Battery charging problems
- Reduced performance of the hybrid system
- Inability to switch between driving modes
- Error message on the car display
Causes
- Open or short circuit in the CAN bus
- Bad contacts in module connectors
- Battery charging control module malfunction
- PCM2 power supply problems
- Software error in one of the modules
How to Fix
- Check the integrity of the CAN bus between modules
- Inspect and clean contacts in BCM and PCM2 connectors
- Check PCM2 power and ground
- Scan both modules for additional error codes
- If necessary, replace the faulty module
Related codes
FAQ
What does the U2612 code mean?
U2612 is an OBD-II diagnostic trouble code that indicates: Battery Charger Control Module Lost Communication With Hybrid/EV Powertrain Control Module 2
What causes a U2612 error code?
The most common causes of U2612 include: Open or short circuit in the CAN bus; Bad contacts in module connectors; Battery charging control module malfunction; PCM2 power supply problems.
How do I fix a U2612 diagnostic trouble code?
To fix U2612: Check the integrity of the CAN bus between modules. Inspect and clean contacts in BCM and PCM2 connectors. Check PCM2 power and ground. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U2612?
Limited driving only, diagnose soon
How much does it cost to fix U2612?
The estimated repair cost for U2612 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat