AutoCodes – Chevrolet – C12E6 Chevrolet

C12E6 Chevrolet Code - ABS Power Switch Circuit Open

Quick Answer

The Electronic Brake Control Module (EBCM) monitors the ABS Power Switch. Common causes include Faulty ABS Power Switch, ABS Power Switch harness is open or shorted, ABS Power Switch 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: C12E6 Chevrolet indicates ABS Power Switch Circuit Open.
Common causes: Common causes include Faulty ABS Power Switch, ABS Power Switch harness is open or shorted, ABS Power Switch 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 1,301

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 Sep 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C12E6 Chevrolet Description

The Electronic Brake Control Module (EBCM) monitors the ABS Power Switch. The EBCM sets the OBDII code when the ABS Power Switch is not to factory specifications.

OBDII Code C12E6 Chevrolet - ABS Power Switch Circuit Open - AutoCodes.com — C12E6 Chevrolet Code - ABS Power Switch Circuit Open

What does this mean?

What are the Possible Causes of the DTC C12E6 Chevrolet?

Faulty ABS Power Switch
ABS Power Switch harness is open or shorted
ABS Power Switch circuit poor electrical connection

How to Fix the DTC C12E6 Chevrolet?

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 C12E6 Chevrolet 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.

Need more information about the C12E6 Chevrolet code?

Need more information on how to fix the C12E6 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C12E6 Chevrolet 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 C12E6 Chevrolet Code

1. What are common symptoms of OBDII code C12E6 Chevrolet (ABS Power Switch Circuit Open)?

- Common symptoms include the ABS warning light being illuminated on the dashboard, loss of ABS functionality, and potential issues with the vehicle's stability control system.

2. What can cause the ABS Power Switch Circuit Open code in a Chevrolet vehicle?

- The code C12E6 may be triggered by a faulty ABS power switch, damaged wiring or connectors in the ABS circuit, or a malfunctioning ABS control module.

3. How can I diagnose the ABS Power Switch Circuit Open issue in my Chevrolet?

- To diagnose this issue, a technician will typically perform a visual inspection of the ABS system components, check for any loose or damaged wiring, and use a diagnostic scanner to retrieve the specific fault code.

4. Is it safe to drive my Chevrolet with the ABS Power Switch Circuit Open code present?

- It is not recommended to drive the vehicle with the ABS Power Switch Circuit Open code active, as it can compromise the effectiveness of the ABS system and impact overall vehicle safety.

5. Can I repair the ABS Power Switch Circuit Open issue in my Chevrolet by myself?

- Repairing the ABS Power Switch Circuit Open issue may require advanced diagnostic tools and technical knowledge. It is recommended to have a qualified mechanic or dealership service the vehicle.

6. How much does it typically cost to repair the ABS Power Switch Circuit Open issue in a Chevrolet?

- The cost of repairing the ABS Power Switch Circuit Open issue can vary depending on the root cause of the problem, the extent of repairs needed, and labor rates. It is advisable to obtain quotes from reputable repair shops.

7. Can resetting the OBDII code C12E6 in a Chevrolet temporarily resolve the issue?

- Resetting the code may temporarily turn off the warning light, but if the underlying issue causing the ABS Power Switch Circuit Open code is not addressed, the code is likely to reappear.

8. Will the ABS Power Switch Circuit Open code cause the vehicle to fail an emissions test?

- The ABS Power Switch Circuit Open code is related to the vehicle's anti-lock braking system and typically does not affect emissions. However, it is essential to address this issue for safety reasons.

9. What are the potential risks of ignoring the ABS Power Switch Circuit Open code in a Chevrolet?

- Ignoring the ABS Power Switch Circuit Open code can lead to reduced braking performance, compromised vehicle stability, and increased risk of accidents, especially in emergency braking situations.

10. Can extreme weather conditions affect the likelihood of encountering the ABS Power Switch Circuit Open issue in a Chevrolet?

- Extreme weather conditions, such as excessive heat or cold, can sometimes exacerbate existing electrical issues in a vehicle, potentially increasing the chances of triggering the ABS Power Switch Circuit Open code. Regular maintenance and inspections are crucial to prevent such issues.