Engine-Codes.com
Engine-Codes – GMC – P1573 GMC

P1573 GMC Code - TCS Loss Of ABS/TCS Serial Data

Quick Answer

The P1573 code for GMC vehicles indicates a problem with the communication between the ABS (Antilock Brake System) and TCS (Traction Control System) modules. Common causes include Faulty wiring or connectors in the ABS/TCS system, Damaged wheel speed sensors, Malfunctioning ABS or TCS modules. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1573 GMC indicates TCS Loss Of ABS/TCS Serial Data.
Common causes
Common causes include Faulty wiring or connectors in the ABS/TCS system, Damaged wheel speed sensors, Malfunctioning ABS or TCS modules.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 10, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P1573 GMC Description

The P1573 code for GMC vehicles indicates a problem with the communication between the ABS (Antilock Brake System) and TCS (Traction Control System) modules. This communication loss can lead to a lack of data exchange between the two systems, resulting in the inability to properly control the vehicle's braking and traction functions. This issue can significantly impact the vehicle's performance and safety, as the ABS and TCS systems play a crucial role in maintaining stability and control during braking and acceleration.

OBDII Code P1573 GMC - TCS Loss Of ABS/TCS Serial Data
P1573 GMC Code - TCS Loss Of ABS/TCS Serial Data

Common Causes of P1573 GMC

  1. Faulty wiring or connectors in the ABS/TCS system.
  2. Damaged wheel speed sensors.
  3. Malfunctioning ABS or TCS modules.
  4. Corrosion or contamination affecting the system components.
  5. Electrical issues such as a blown fuse or relay related to the ABS/TCS system.

Symptoms of P1573 GMC

  1. Illumination of ABS and TCS warning lights on the dashboard.
  2. Erratic braking behavior, such as wheel lock-up or skidding.
  3. Increased stopping distances.
  4. Loss of traction during acceleration or cornering.
  5. ABS or TCS systems becoming non-functional.

How to Fix P1573 GMC

  1. Perform a thorough diagnosis using a scan tool to retrieve the specific trouble codes and identify the source of the communication loss.
  2. Inspect the wiring, connectors, and sensors in the ABS/TCS system for any signs of damage or corrosion. Repair or replace as necessary.
  3. Test the ABS and TCS modules for proper functionality and replace them if they are found to be faulty.
  4. Clear the trouble codes from the vehicle's memory and perform a road test to ensure that the ABS and TCS systems are functioning correctly.
  5. Reset the vehicle's computer system to ensure that the ABS/TCS communication issue has been resolved.

Cost to Fix P1573 GMC

The cost of repairing a TCS loss of ABS/TCS serial data issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. On average, the repair costs for this issue can range from $200 to $500, including parts and labor. However, the actual cost may be higher if extensive diagnostics or component replacements are required. It is advisable to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on the vehicle's make and model. Keep in mind that labor rates can vary widely, so it's essential to compare prices from different repair facilities.

Need more information about the P1573 GMC code?

Need more information on how to fix the P1573 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1573 GMC code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1573 GMC Code

No Frequently Asked Questions about P1573 GMC Code found.

Discuss the causes and fixes for P1573 GMC OBDII Code

Submit a New Comment

Code P1573 GMC comments

No comments found for this page.