AutoCodes – Chrysler – C120D Chrysler

C120D Chrysler Code - Rear Traction Control Prime Valve Control Circuit Low

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Rear Traction Control Prime Valve. Common causes include Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted, Anti-Lock Brake System (ABS) Module 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: C120D Chrysler indicates Rear Traction Control Prime Valve Control Circuit Low.
Common causes: Common causes include Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted, Anti-Lock Brake System (ABS) Module 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 1,990

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 Aug 22, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C120D Chrysler Description

The Anti-Lock Brake System (ABS) Module monitors the Rear Traction Control Prime Valve. The ABS Module sets the OBDII code when the Rear Traction Control Prime Valve is not to factory specifications.

OBDII Code C120D Chrysler - Rear Traction Control Prime Valve Control Circuit Low - AutoCodes.com — C120D Chrysler Code - Rear Traction Control Prime Valve Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC C120D Chrysler?

Faulty Anti-Lock Brake System (ABS) Module
Anti-Lock Brake System (ABS) Module harness is open or shorted
Anti-Lock Brake System (ABS) Module circuit poor electrical connection

How to Fix the DTC C120D Chrysler?

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 C120D Chrysler 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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Need Help with the Code?

Get the C120D Chrysler 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 C120D Chrysler Code

1. What are the common symptoms of OBDII code C120D Chrysler (Rear Traction Control Prime Valve Control Circuit Low)?

- Common symptoms include the traction control warning light illuminating on the dashboard, traction control system malfunctions, and potential loss of stability and control while driving.

2. What can cause the OBDII code C120D Chrysler to trigger?

- The code C120D Chrysler may be triggered by issues such as a faulty rear traction control prime valve, damaged wiring or connectors in the circuit, or a malfunctioning control module.

3. How can I diagnose the cause of OBDII code C120D Chrysler?

- Diagnosis typically involves using a diagnostic scanner to retrieve the trouble codes, inspecting the wiring and connectors related to the rear traction control prime valve, and testing the valve itself for proper operation.

4. What are some possible repair tips for addressing OBDII code C120D Chrysler?

- Repair tips may include checking and repairing any damaged wiring or connectors, replacing the rear traction control prime valve if it is faulty, and resetting the trouble codes after the repairs are completed.

5. Can I continue driving with OBDII code C120D Chrysler illuminated?

- It is not recommended to continue driving with the code C120D Chrysler triggered, as it may lead to potential safety hazards and affect the vehicle's stability and traction control systems.

6. How urgent is it to address OBDII code C120D Chrysler?

- It is important to address the code C120D Chrysler promptly to ensure the proper operation of the traction control system and maintain safe driving conditions.

7. Is OBDII code C120D Chrysler a common issue in Chrysler vehicles?

- While the prevalence of this specific code may vary, issues related to traction control systems can occur in Chrysler vehicles, prompting the triggering of codes like C120D.

8. Can I reset OBDII code C120D Chrysler without addressing the underlying issue?

- Resetting the code without addressing the underlying issue may temporarily turn off the warning light, but the problem will likely resurface if the root cause is not fixed.

9. Are there any recalls or technical service bulletins related to OBDII code C120D Chrysler?

- Checking with Chrysler or consulting technical service bulletins may provide information on any known issues or recalls related to OBDII code C120D and potential solutions recommended by the manufacturer.

10. How much does it typically cost to repair OBDII code C120D Chrysler?

- The cost of repairing OBDII code C120D Chrysler can vary depending on the cause of the issue, parts needed for replacement, and labor costs. It's advisable to consult a mechanic for a specific cost estimate.