AutoCodes – Generic – C0016

C0016 Code - Right Front Hydraulic Release Too Long

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Right Front Hydraulic Release Valve. Common causes include Faulty Right Front Hydraulic Release Valve, Right Front Hydraulic Release Valve harness is open or shorted, Right Front Hydraulic Release Valve 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: C0016 indicates Right Front Hydraulic Release Too Long.
Common causes: Common causes include Faulty Right Front Hydraulic Release Valve, Right Front Hydraulic Release Valve harness is open or shorted, Right Front Hydraulic Release Valve 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 4,788

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 May 01, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0016 Description

The Anti-Lock Brake System (ABS) Module monitors the Right Front Hydraulic Release Valve. The ABS Module sets the OBDII code when the Right Front Hydraulic Release Valve is not to factory specifications.

OBDII Code C0016 - Right Front Hydraulic Release Too Long - AutoCodes.com — C0016 Code - Right Front Hydraulic Release Too Long

What does this mean?

What are the Possible Causes of the DTC C0016?

Faulty Right Front Hydraulic Release Valve
Right Front Hydraulic Release Valve harness is open or shorted
Right Front Hydraulic Release Valve circuit poor electrical connection

How to Fix the DTC C0016?

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 C0016 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 C0016 code?

Need more information on how to fix the C0016 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0016 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 C0016 Code

1. What are the common symptoms of OBDII code C0016 (Right Front Hydraulic Release Too Long)?

- The common symptoms include the ABS warning light illuminating on the dashboard, decreased brake performance, and possible issues with the vehicle's stability control system.

2. What are some possible causes of OBDII code C0016?

- Potential causes of code C0016 include a faulty wheel speed sensor, damaged wiring or connectors in the ABS system, or issues with the hydraulic control unit.

3. How can I diagnose the OBDII code C0016?

- The code can be diagnosed using a professional OBDII scanner to read the fault codes stored in the vehicle's computer system. Additionally, a visual inspection of the ABS components and their connections may help identify the issue.

4. Is it safe to drive with OBDII code C0016 active?

- It is not recommended to drive with an active C0016 code, as it can affect the vehicle's braking performance and stability control system. It is advised to address the issue promptly.

5. How can I repair OBDII code C0016 (Right Front Hydraulic Release Too Long)?

- Repairing code C0016 may involve replacing the faulty wheel speed sensor, repairing damaged wiring or connectors, or addressing issues with the hydraulic control unit. It is recommended to consult a professional mechanic for proper diagnosis and repair.

6. Can a DIY enthusiast fix OBDII code C0016 at home?

- While some aspects of diagnosing and repairing code C0016 may be possible for DIY enthusiasts with experience in automotive repairs, it is recommended to seek professional help due to the complexity of ABS systems.

7. Are there any common mistakes to avoid when dealing with OBDII code C0016?

- One common mistake to avoid is neglecting the issue, as it can lead to more severe brake and stability control problems. It is also important not to overlook other potential causes of the code, such as damaged wiring.

8. Will resetting the fault codes make OBDII code C0016 disappear?

- Resetting the fault codes may temporarily clear the code, but if the underlying issue causing code C0016 is not addressed, the code is likely to reappear once the system detects the problem again.

9. How much does it typically cost to repair OBDII code C0016 at a repair shop?

- The cost of repairing code C0016 can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any necessary parts. It is advisable to request a quote from a reputable repair shop.

10. Can extreme weather conditions affect the occurrence of OBDII code C0016?

- Extreme weather conditions, such as heavy rain or snow, can potentially affect the ABS system and lead to issues triggering code C0016. It is important to keep the ABS components well-maintained to prevent weather-related problems.