AutoCodes – Generic – P2711

P2711 Code - Unexpected Mechanical Gear Disengagement

Quick Answer

The Transmission Control Module (TCM) monitors transmission parameters such as fluid pressure, vehicle speed, gear position. Common causes include Double Clutch worn/faulty, Worn/Damaged gear shaft(s), Faulty Output Shaft Speed Sensor 1/2. 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
P2711 indicates Unexpected Mechanical Gear Disengagement.
Common causes
Common causes include Double Clutch worn/faulty, Worn/Damaged gear shaft(s), Faulty Output Shaft Speed Sensor 1/2.
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 22,946
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Dec 26, 2019
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Code P2711 Description

The Transmission Control Module (TCM) monitors transmission parameters such as fluid pressure, vehicle speed, gear position. The monitor can also detect when a fault occurs which results in a shifting issue or the incorrect gear ratio being selected. The OBDII code P2711 is set when the TCM detects a mechanical problem in the transmission.
OBDII Code P2711 - Unexpected Mechanical Gear Disengagement - AutoCodes.com
P2711 Code - Unexpected Mechanical Gear Disengagement

What are the Possible Causes of the DTC P2711?

  • Double Clutch worn/faulty
  • Worn/Damaged gear shaft(s)
  • Faulty Output Shaft Speed Sensor 1/2
  • Output Shaft Speed Sensor 1/2 harness is open or shorted
  • Output Shaft Speed Sensor 1/2 circuit poor electrical connection
  • Faulty Mechatronic Unit for Double Clutch Transmission

How to Fix the DTC P2711?

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 P2711 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 P2711 code?

Need more information on how to fix the P2711 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2711 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

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 P2711 Code

No Frequently Asked Questions about P2711 Code found.

Discuss the causes and fixes for P2711 OBDII Code

  • Vehicle will not shift to 4th gear volkswagen passat 6 speed dsg. Error code P2711. I have replaced mechatronics unit, clutch system, still no difference. How can I correct it.

  • What year is your Passat? Have you checked the transmission fluid level and condition?

  • Thank you for your reply.
    2012 model. Transmission fluid level and other conditions within normal limits.

  • Unfortunately I haven't had any problems with the P2711 code, and check a national database of repairs and I couldn't find any problems at all.
    Here is the only information found in the factory service manual:

    Image

    Click here to enlarge image

  • What you do to correct it? i have the same problem on my A3 2010 ....

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