AutoCodes – Generic – C1180

C1180 Code - Park Brake Valve Solenoid 1 Sense Input Circuit Failure

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Park Brake Valve Solenoid. Common causes include Faulty Park Brake Valve Solenoid, Park Brake Valve Solenoid harness is open or shorted, Park Brake Valve Solenoid 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: C1180 indicates Park Brake Valve Solenoid 1 Sense Input Circuit Failure.
Common causes: Common causes include Faulty Park Brake Valve Solenoid, Park Brake Valve Solenoid harness is open or shorted, Park Brake Valve Solenoid 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 15,037

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 20, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1180 Description

The Anti-Lock Brake System (ABS) Module monitors the Park Brake Valve Solenoid. The ABS Module sets the OBDII code when the Park Brake Valve Solenoid is not to factory specifications.

OBDII Code C1180 - Park Brake Valve Solenoid 1 Sense Input Circuit Failure - AutoCodes.com — C1180 Code - Park Brake Valve Solenoid 1 Sense Input Circuit Failure

What does this mean?

What are the Possible Causes of the DTC C1180?

Faulty Park Brake Valve Solenoid
Park Brake Valve Solenoid harness is open or shorted
Park Brake Valve Solenoid circuit poor electrical connection

How to Fix the DTC C1180?

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 C1180 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 C1180 code?

Need more information on how to fix the C1180 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1180 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 C1180 Code

1. What are the common symptoms of OBDII code C1180 (Park Brake Valve Solenoid 1 Sense Input Circuit Failure)?

- Common symptoms include the parking brake light staying on, difficulty engaging or disengaging the parking brake, and potential loss of parking brake functionality.

2. What can cause OBDII code C1180 to be triggered?

- The code C1180 can be triggered by issues such as a faulty park brake valve solenoid, damaged wiring in the sense input circuit, or a malfunctioning electronic control unit (ECU).

3. How serious is OBDII code C1180 (Park Brake Valve Solenoid 1 Sense Input Circuit Failure)?

- While the severity can vary, this code should be addressed promptly to ensure the proper functioning of the parking brake system, which is crucial for vehicle safety.

4. How can I diagnose OBDII code C1180?

- Diagnosing OBDII code C1180 typically involves using a scan tool to retrieve the code, inspecting the park brake valve solenoid and its wiring, and testing the components of the sense input circuit.

5. What are some DIY repair tips for OBDII code C1180?

- DIY repair tips may include checking and cleaning the connections of the park brake valve solenoid, inspecting the wiring for any damage, and ensuring proper grounding of the components.

6. Can I continue driving with OBDII code C1180 present?

- It is not recommended to drive with OBDII code C1180 present, as it can affect the parking brake system's functionality and compromise vehicle safety.

7. How much does it typically cost to repair OBDII code C1180?

- The cost of repairing OBDII code C1180 can vary depending on the root cause of the issue, but it may involve replacing the park brake valve solenoid, repairing wiring, or reprogramming the ECU.

8. Are there any preventative measures to avoid OBDII code C1180?

- Regular maintenance checks, such as inspecting the parking brake system during routine servicing, can help identify any potential issues early and prevent the triggering of code C1180.

9. Can a faulty park brake valve solenoid cause other OBDII codes to be triggered?

- Yes, a faulty park brake valve solenoid can lead to other related OBDII codes being triggered, affecting the overall performance of the parking brake system.

10. Is it possible to reset OBDII code C1180 without fixing the underlying issue?

- While clearing the code temporarily may be possible, it is crucial to address the root cause to prevent the code from reoccurring and ensure the proper functioning of the parking brake system.