Engine-Codes - Gmc - B151A GMC

B151A GMC Code - Low Battery Capacity Detected

- Code Popularity: 451 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B151A GMC Code?

  • Low Vehicle Battery
  • Charging System
  • Faulty Body Control Module (BCM)

|How to Fix the B151A GMC 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 B151A GMC code?

Labor: 1.0

The cost to diagnose the B151A 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.

|What are B151A GMC code possible symptoms?

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

|What Does the B151A GMC Code Mean?

The Body Control Module (BCM) monitors the battery voltage level during an engine crank event to detect a low battery voltage condition. The Diagnostic Trouble Code (DTC) sets when a minimum crank battery voltage is less than the minimum crank battery voltage threshold for 16 consecutive crank events.

Low Battery Capacity Detected

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