Engine-Codes - Cadillac - U2506 CADILLAC

U2506 CADILLAC Code - Invalid Data Received From Dual Battery Control Module

- Code Popularity: 186 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the U2506 CADILLAC Code?

  • Reprogram Dual Battery Control Module
  • Faulty Dual Battery Control Module
  • Dual Battery Control Module harness is open or shorted
  • Dual Battery Control Module circuit poor electrical connection

|How to Fix the U2506 CADILLAC Code?

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 U2506 CADILLAC code?

Labor: 1.0

The cost to diagnose the U2506 CADILLAC 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.

|What are U2506 CADILLAC code possible symptoms?

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

|What Does the U2506 CADILLAC Code Mean?

Some devices are constantly receiving information from other devices through serial data communication network. The invalid data code will be set when a receiving device detects a discrepancy in the information it receives from another device causing its integrity to be questioned. The symptom byte listed in the Diagnostic Trouble Code (DTC) Descriptor is for engineering reference only. No external circuit diagnosis is involved. The DTC will set if the Dual Battery Control Module is not configured properly.

Invalid Data Received From Dual Battery Control Module

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