Engine-Codes - Gmc - U2624 GMC

U2624 GMC - Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 12

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

U2624 GMC Possible Causes

  • Faulty Hybrid/EV Battery Interface Control Module 12
  • Hybrid/EV Battery Interface Control Module 12 harness is open or shorted
  • Hybrid/EV Battery Interface Control Module 12 circuit poor electrical connection
  • Faulty Battery Energy Control Module

How is the U2624 GMC code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the U2624 GMC code

Labor: 1.0

The cost to diagnose the U2624 GMC code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms

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

U2624 GMC Meaning

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 12 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 12 to Battery Energy Control Module within 4s.

More Information

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