Engine-Codes - Hummer - C0271 Hummer

C0271 Hummer Code - Electronic Brake Control Module Malfunction

- Code Popularity: 1,387 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC C0271 Hummer?

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 Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module (EBCM) harness is open or shorted
  • Electronic Brake Control Module (EBCM) circuit poor electrical connection
⚠ Does your Hummer have Safety Recalls? → Check here

How to Fix the DTC C0271 Hummer?

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 pins.

Search for C0271 Hummer Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the C0271 Hummer code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the C0271 Hummer Code Mean?

The Electronic Brake Control Module (EBCM) set the Diagnostic Trouble Code (DTC) when identifies a malfunction within the EBCM.

C0271 Hummer Code - Electronic Brake Control Module Malfunction

Need more Information on the Code?

Need more information on how to fix the C0271 Hummer code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0271 Hummer code diagnosed by a professional: Find a repair shop in your area