U2619
Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 7
U2619 is an OBD-II diagnostic trouble code meaning: Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 7. Common causes: broken or damaged wires in the communication circuit, battery energy management 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
Causes
- Broken or damaged wires in the communication circuit
- Battery Energy Management Module Malfunction
- Battery Management Interface Module malfunction
- Problems with module power supply
- Contact corrosion
How to Fix
- Check the integrity of the wiring harness between the modules
- Check power supply and grounding of modules
- Scan modules for additional errors
- Replace the faulty module if necessary
- Repair only from an authorized dealer
Related codes
FAQ
What does the U2619 code mean?
U2619 is an OBD-II diagnostic trouble code that indicates: Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 7
What causes a U2619 error code?
The most common causes of U2619 include: Broken or damaged wires in the communication circuit; Battery Energy Management Module Malfunction; Battery Management Interface Module malfunction; Problems with module power supply.
How do I fix a U2619 diagnostic trouble code?
To fix U2619: Check the integrity of the wiring harness between the modules. Check power supply and grounding of modules. Scan modules for additional errors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U2619?
Do not drive — repair immediately
How much does it cost to fix U2619?
The estimated repair cost for U2619 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat