Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 12
Table of contents
U2624 BUICK 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 do I fix code U2624 BUICK?
Check 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.
Cost of diagnosing the U2624 BUICK code
The cost of diagnosing the U2624 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U2624 BUICK 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 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.
