AutoCodes – GMC – C0141 GMC

C0141 GMC Code - Left TCS Solenoid #1 Circuit Malfunction

Quick Answer

The isolation and prime valve solenoid circuits are supplied with battery power when the ignition is in the ON position. Common causes include 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. 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: C0141 GMC indicates Left TCS Solenoid #1 Circuit Malfunction.
Common causes: Common causes include 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.
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.

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Code Popularity 1,337

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 08, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0141 GMC Description

The isolation and prime valve solenoid circuits are supplied with battery power when the ignition is in the ON position. The Electronic Brake Control Module (EBCM) controls the valve functions by grounding the circuit when necessary. The solenoid valve circuit and the solenoid coil are internal to the EBCM. No part of the solenoid circuit is diagnosable external to the EBCM. The DTC sets when there is a malfunction in the solenoid circuit internal to the EBCM only.

OBDII Code C0141 GMC - Left TCS Solenoid #1 Circuit Malfunction - AutoCodes.com — C0141 GMC Code - Left TCS Solenoid #1 Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC C0141 GMC?

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

How to Fix the DTC C0141 GMC?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0141 GMC code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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 C0141 GMC Code

1. What are common symptoms of OBDII code C0141 GMC?

- Common symptoms include the traction control system (TCS) warning light illuminating on the dashboard, reduced traction control functionality, and potential issues with vehicle stability during driving.

2. What does the OBDII code C0141 GMC indicate?

- The code indicates a malfunction in the circuit of the Left TCS Solenoid #1, part of the traction control system in the vehicle.

3. What are possible causes of the Left TCS Solenoid #1 Circuit Malfunction (C0141) in a GMC vehicle?

- Possible causes include damaged wiring or connectors related to the Left TCS Solenoid #1, a faulty solenoid itself, or issues with the TCS control module.

4. How can I diagnose the C0141 code in my GMC vehicle?

- Diagnosis typically involves using an OBDII scanner to retrieve the trouble code, inspecting the wiring and connectors related to the Left TCS Solenoid #1, and performing circuit tests to identify the source of the malfunction.

5. Is it safe to drive my GMC vehicle with the C0141 trouble code?

- It is generally not recommended to drive the vehicle with an active C0141 code, as it can affect the performance of the traction control system and potentially compromise driving safety.

6. Can I repair the Left TCS Solenoid #1 Circuit Malfunction myself?

- While some DIY enthusiasts may attempt to address the issue, it is recommended to have a qualified mechanic diagnose and repair the problem to ensure proper resolution and prevent further damage.

7. How much does it typically cost to repair the C0141 code in a GMC vehicle?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the Left TCS Solenoid #1, repairing damaged wiring, or addressing issues with the TCS control module. Costs can range from a couple of hundred dollars to over a thousand, including parts and labor.

8. Will resetting the OBDII code C0141 make it go away permanently?

- Simply resetting the code without addressing the underlying issue will not make it go away permanently. The root cause of the Left TCS Solenoid #1 Circuit Malfunction needs to be identified and repaired to prevent the code from reoccurring.

9. Can the C0141 code be triggered by other faulty components in the vehicle?

- While the C0141 code specifically relates to the Left TCS Solenoid #1 Circuit, other related components such as the TCS control module or wiring can contribute to triggering the code if they malfunction.

10. How can I prevent the Left TCS Solenoid #1 Circuit Malfunction in my GMC vehicle?

- Regular maintenance checks, prompt attention to any warning lights related to the traction control system, and addressing any electrical issues promptly can help prevent the occurrence of the C0141 trouble code.