AutoCodes – Generic – P17C2

P17C2 Code - Clutch 2 Actuator Error

Quick Answer

Dual Clutch Transmission (DCT) system is installed 2 Clutches. Common causes include Faulty Clutch 2 Actuator, Clutch 2 Actuator harness is open or shorted, Clutch 2 Actuator 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: P17C2 indicates Clutch 2 Actuator Error.
Common causes: Common causes include Faulty Clutch 2 Actuator, Clutch 2 Actuator harness is open or shorted, Clutch 2 Actuator 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 4,373

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 Jan 18, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P17C2 Description

Dual Clutch Transmission (DCT) system is installed 2 Clutches. The Clutch 1 is in charge of 1st, 3rd, 5th gear shift, and The clutch 2 is in charge of 2nd, 4th, 6th, Reverse gear shift. The clutch 1 is controlled by clutch1 motor and clutch 2 is controlled by clutch 2 motor.

OBDII Code P17C2 - Clutch 2 Actuator Error - AutoCodes.com — P17C2 Code - Clutch 2 Actuator Error

What does this mean?

What are the Possible Causes of the DTC P17C2?

Faulty Clutch 2 Actuator
Clutch 2 Actuator harness is open or shorted
Clutch 2 Actuator circuit poor electrical connection

How to Fix the DTC P17C2?

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 P17C2 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 P17C2 code?

Need more information on how to fix the P17C2 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P17C2 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P17C2 Hyundai — Clutch 2 Actuator Error
P17C2 KIA — Clutch 2 Actuator Error

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 P17C2 Code

1. What are common symptoms of OBDII code P17C2 (Clutch 2 Actuator Error)?

- Common symptoms include rough shifting, difficulty engaging gears, and warning lights on the dashboard related to the transmission.

2. What are some possible causes of OBDII code P17C2?

- Possible causes include a faulty clutch actuator, damaged wiring or connectors, low transmission fluid, or internal transmission issues.

3. How can I diagnose the cause of OBDII code P17C2?

- Diagnosing the cause typically involves performing a thorough inspection of the clutch actuator, checking for loose connections, testing transmission fluid levels, and using a scan tool to retrieve additional fault codes.

4. Can I continue driving with OBDII code P17C2 present?

- It is not recommended to continue driving with this code present, as it can lead to further damage to the transmission and potentially unsafe driving conditions.

5. How can I repair OBDII code P17C2?

- Repair options may include replacing the clutch actuator, repairing damaged wiring or connectors, topping up transmission fluid, or seeking professional help for internal transmission repairs.

6. Is it safe to clear the OBDII code P17C2 without fixing the underlying issue?

- Clearing the code without addressing the root cause can temporarily turn off the warning light, but the issue will likely reappear, risking potential damage to the transmission over time.

7. Can a DIY enthusiast fix OBDII code P17C2 at home?

- Depending on the specific cause, DIY enthusiasts with mechanical knowledge and the right tools may be able to address simpler issues like checking and topping up transmission fluid or replacing faulty connectors.

8. How much does it typically cost to repair OBDII code P17C2 at a professional auto repair shop?

- Repair costs can vary widely depending on the cause of the code, but expect to pay anywhere from a few hundred to over a thousand dollars for parts and labor at a professional auto repair shop.

9. Are there any preventative maintenance tips to avoid OBDII code P17C2 in the future?

- Regularly checking and maintaining transmission fluid levels, addressing any transmission-related symptoms promptly, and following the manufacturer's recommended maintenance schedule can help prevent OBDII code P17C2 from recurring.

10. How long does it take to repair OBDII code P17C2?

- The repair time can vary depending on the specific cause and complexity of the issue. Simple fixes like topping up transmission fluid may take minutes, while more involved repairs like replacing a clutch actuator can take several hours to a day.