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AutoCodes - Generic - U2622

U2622 Code - Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10

- Code Popularity: 1,458 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC U2622?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Hybrid/EV Battery Interface Control Module 10
  • Hybrid/EV Battery Interface Control Module 10 harness is open or shorted
  • Hybrid/EV Battery Interface Control Module 10 circuit poor electrical connection
  • Faulty Battery Energy Control Module
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How to Fix the DTC U2622?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U2622 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code U2622 Description

Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the devices. The devices have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device.
The scan tool does not communicate the Hybrid/EV Battery Interface Control Modules 10 on Battery Energy Control Module dedicated bus.
The Diagnostic Trouble Code (DTC) will set when there is no temperature report message from Hybrid/EV Battery Interface Control Modules 10 to Battery Energy Control Module within 4s.

OBDII Code U2622 - Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10 - AutoCodes.com
U2622 Code - Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10

Need More Information on the Code?

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Information for Specific Makes

  • U2622 Buick Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10
  • U2622 Cadillac Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10
  • U2622 Chevrolet Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10
  • U2622 GMC Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 10

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Code U2622 comments

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