U2622
Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10
U2622 is an OBD-II diagnostic trouble code meaning: Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10. Common causes: broken or damaged wires in the communication circuit, battery energy monitoring module malfunction. Estimated repair cost: $56–222.
Symptoms
- Check Engine light comes on
- Reduced performance of the hybrid system
- Battery charging problems
- Unstable car operation
- Power Loss
Causes
- Broken or damaged wires in the communication circuit
- Battery energy monitoring module malfunction
- Hybrid/Electric Battery Interface Module Malfunction
- Problems with module power supply
- Contact corrosion
How to Fix
- Check the integrity of wiring and connections
- Check power supply of modules
- Check contacts for corrosion
- Scan modules for additional errors
- Replacing a faulty module if necessary
Related codes
FAQ
What does the U2622 code mean?
U2622 is an OBD-II diagnostic trouble code that indicates: Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10
What causes a U2622 error code?
The most common causes of U2622 include: Broken or damaged wires in the communication circuit; Battery energy monitoring module malfunction; Hybrid/Electric Battery Interface Module Malfunction; Problems with module power supply.
How do I fix a U2622 diagnostic trouble code?
To fix U2622: Check the integrity of wiring and connections. Check power supply of modules. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U2622?
Limited driving only, diagnose soon
How much does it cost to fix U2622?
The estimated repair cost for U2622 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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