AutoCodesChrysler – C1205 Chrysler

C1205 Chrysler Code - Rear Traction Control Inlet Valve Control Circuit Low

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Rear Traction Control Inlet 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
C1205 Chrysler indicates Rear Traction Control Inlet 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 1,152
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 22, 2020
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Code C1205 Chrysler Description

The Anti-Lock Brake System (ABS) Module monitors the Rear Traction Control Inlet Valve. The ABS Module sets the OBDII code when the Rear Traction Control Inlet Valve is not to factory specifications.
OBDII Code C1205 Chrysler - Rear Traction Control Inlet Valve Control Circuit Low - AutoCodes.com
C1205 Chrysler Code - Rear Traction Control Inlet Valve Control Circuit Low

What are the Possible Causes of the DTC C1205 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 C1205 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 C1205 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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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 C1205 Chrysler Code

1. What does the OBDII code C1205 mean on a Chrysler vehicle?

C1205 indicates a problem with the Rear Traction Control Inlet Valve Control Circuit, specifically a low voltage issue.

2. What are the common symptoms of the C1205 code?

Symptoms may include the ABS or traction control warning light being illuminated, reduced traction control performance, and potentially poor braking stability on slippery surfaces.

3. What causes the C1205 code to appear?

Common causes include a faulty ABS module, damaged wiring or connectors in the circuit, a malfunctioning traction control inlet valve, or low system voltage.

4. Can the C1205 code affect my vehicle’s drivability?

Yes, it can impact traction control and braking performance, which may affect vehicle stability, especially in adverse driving conditions.

5. How is the C1205 code diagnosed?

A technician will use a scan tool to confirm the code, inspect the wiring and connectors for damage, test the ABS module, and check for proper voltage in the circuit.

6. Can I drive with a C1205 code?

While the vehicle may still be drivable, it’s not recommended as traction control and ABS functions could be compromised, increasing the risk of skidding or loss of control.

7. How do I fix the C1205 code?

Repairs may involve replacing damaged wiring, repairing or replacing the traction control inlet valve, or replacing the ABS module if it’s defective.

8. How much does it cost to repair the C1205 code?

Repair costs can vary widely depending on the exact issue, ranging from $150 for wiring repairs to $1,000 or more if the ABS module needs replacement.

9. Can a weak battery cause the C1205 code?

Yes, a weak or failing battery can result in insufficient voltage to the traction control circuit, triggering the C1205 code.

10. Will clearing the C1205 code fix the problem?

Clearing the code without addressing the underlying issue will not fix the problem, and the code is likely to reappear.

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