2011 Subaru Impreza Repair Guides

C00112011 Subaru Impreza C0011 — Left Front Wheel Speed Diagnosis & Fix

The C0011 code indicates a fault in your Subaru Impreza's ABS system. This guide covers complete diagnosis and repair for 2011 models.

Moderate

30-60 minutes

C03C2011 Subaru Impreza C03C — ABS Component Diagnosis & Fix

Complete guide to diagnosing and repairing OBD-II code C03C (ABS Component) on your 2011 Subaru Impreza. Includes diagnostic steps, repair procedures, and calibration instructions.

Advanced

1-2 hours

P10022011 Subaru Impreza P1002 — CAT EFFICIENCY BELOW THRESH Diagnosis & Fix

Expert diagnosis and repair guide for Subaru Impreza 2011 with OBD-II code P1002 (Catalytic Converter Efficiency Below Threshold). Includes troubleshooting steps, common causes, and repair procedures.

Easy

4 hours

P10142011 Subaru Impreza P1014 — INJECTOR CIRCUIT OPEN CYL3 Diagnosis & Fix

Expert diagnosis and repair guide for Subaru Impreza 2011 with OBD-II code P1014 (Fuel Injector 3 Circuit Open). Includes troubleshooting steps, common causes, and repair procedures.

Advanced

3 hours

P16282011 Subaru Impreza P1628 — Interior CAN Bus Circuit Failure Diagnosis & Fix

Learn how to diagnose and fix OBD-II code P1628 (Interior CAN Bus Circuit Failure) in your 2011 Subaru Impreza. Step-by-step troubleshooting guide with voltage diagnostics and module programming tips.

Moderate

2-3 hours