P2711 Fault Code

Unexpected Mechanical Gear Disengagement

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2711 fault code indicates an unexpected mechanical disengagement of the gear within the transmission system. This issue can arise due to various mechanical failures that disrupt the normal operation of gear engagement, leading to performance issues in the vehicle's transmission.

What are the symptoms of the P2711 code?

• Transmission may slip unexpectedly
• Delays or harsh shifts during gear changes
• Illuminated check engine light
• Unusual noises during gear operation (grinding or rattling)
• Reduced acceleration performance

What causes the P2711 code?

• Worn or damaged gear components
• Malfunctioning shift solenoids
• Low transmission fluid levels or contamination
• Faulty transmission control module (TCM)
• Broken or stretched cables affecting gear engagement

How to fix P2711?

• Inspect and replace any damaged or worn gear components
• Check and repair or replace malfunctioning shift solenoids
• Ensure proper transmission fluid level and quality, and perform a fluid change if necessary
• Diagnose and repair or replace the transmission control module (TCM) if it's found to be faulty
• Inspect and adjust or replace cables affecting gear engagement