Electronic Stability Control (ESC) / Stabilitrak Malfunctions

Frequent 'Service Stabilitrak' messages and reduced engine power warnings are common. This often stems from issues with the throttle body, accelerator pedal position sensor, or related control modules. Estimated repair cost: $300 - $800.

Electrical System Faults

Issues include intermittent power loss, warning lights, and problems with accessories. The ignition switch recall highlights a critical electrical component failure point. Estimated repair cost: $100 - $700+.

Power Steering Failure

Recurring power steering failures, often leading to a loss of assist, can occur. This may be related to pump issues, fluid leaks, or electronic control problems. Estimated repair cost: $400 - $900.

CARFOCALvehicle research

2011 Chevrolet Impala Maintenance guide

Name: Maintenance dataset for 2011 Chevrolet Impala
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2011 Chevrolet Impala, with a 'Below Average' reliability verdict, requires diligent maintenance. Owners should prioritize inspections for Electronic Stability Control (ESC) and Engine systems, which are frequent complaint areas.

View Critical Issue: Engine Performance Issues

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

809 TSBs | 2 Recalls

CarFocal account required

Unlock the Full 2011 Chevrolet Impala Maintenance Guide

Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.

Key Takeaways

Prioritize inspection and maintenance of ESC and Engine systems due to high complaint volumes.
Address electrical system issues promptly, particularly concerning the ignition switch.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance