AutoCodes – Chevrolet – C1214 Chevrolet

C1214 Chevrolet Code - Difference Between The Ignition Voltage And System Voltage

Quick Answer

The system relay is energized when the ignition is ON. 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: C1214 Chevrolet indicates Difference Between The Ignition Voltage And System Voltage.
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 6,720

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Aug 24, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1214 Chevrolet Description

The system relay is energized when the ignition is ON. The system relay supplies voltage to the solenoid valves and the pump motor. This voltage is referred to as the system voltage.
The Electronic Brake Control Module (EBCM) controls each solenoid valve by grounding the solenoid.
The EBCM controls the pump motor by grounding the control circuit. The pump serves 2 purposes:
- Transfers brake fluid from the brake calipers to the master cylinder reservoir during pressure decrease events.
- Transfers brake fluid from the master cylinder reservoir to the brake calipers during pressure increase events.

OBDII Code C1214 Chevrolet - Difference Between The Ignition Voltage And System Voltage - AutoCodes.com — C1214 Chevrolet Code - Difference Between The Ignition Voltage And System Voltage

What does this mean?

What are the Possible Causes of the DTC C1214 Chevrolet?

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 C1214 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 C1214 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.

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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 C1214 Chevrolet Code

1. What does OBDII code C1214 for Chevrolet mean?

The code C1214 indicates a problem with the Electronic Brake Control Module's ignition voltage.

2. What are the common symptoms of OBDII code C1214?

Common symptoms include the ABS warning light being illuminated on the dashboard and potential issues with the vehicle's braking system.

3. What can cause OBDII code C1214 to trigger in a Chevrolet vehicle?

The code C1214 can be triggered by a faulty Electronic Brake Control Module, wiring issues, or a weak battery.

4. How can I diagnose the cause of OBDII code C1214 in my Chevrolet?

Diagnosing the code may involve checking the wiring connections to the Electronic Brake Control Module, testing the vehicle's battery voltage, and using a diagnostic scan tool to retrieve additional information.

5. What is the difference between ignition voltage and system voltage in relation to OBDII code C1214?

Ignition voltage refers to the voltage supplied to activate the Electronic Brake Control Module, while system voltage refers to the overall voltage level within the vehicle's electrical system.

6. Can I continue driving my Chevrolet with OBDII code C1214 present?

It is not recommended to drive the vehicle with the ABS warning light on, as it may indicate potential issues with the braking system. It is advisable to have the problem diagnosed and repaired promptly.

7. How can I repair OBDII code C1214 in my Chevrolet?

Repairing the code may involve replacing the Electronic Brake Control Module, repairing any damaged wiring, or addressing underlying battery issues.

8. Can a weak battery cause OBDII code C1214 to appear in a Chevrolet?

Yes, a weak or failing battery can lead to voltage fluctuations that trigger the code C1214. It is important to ensure the battery is in good condition.

9. Is it possible to reset OBDII code C1214 without fixing the underlying issue?

While clearing the code may temporarily turn off the warning light, it is essential to address the root cause of the problem to prevent it from reoccurring.

10. How much does it typically cost to repair OBDII code C1214 for a Chevrolet?

The cost of repairing OBDII code C1214 can vary depending on the specific issue causing the code, the labor rates in your area, and whether any parts need to be replaced. Contacting a professional mechanic for an estimate is recommended.