2012 Land Rover Discovery Repair Guides

P04032012 Discovery P0403 — Exhaust Gas Recirculation Circuit Malfunction Diagnosis & Fix

Expert diagnosis and repair guide for P0403 - EGR circuit malfunction in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-3 hours

P04042012 Discovery P0404 — Exhaust Gas Recirculation Range Performance Diagnosis & Fix

Expert diagnosis and repair guide for P0404 - EGR range/performance problem in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-3 hours

P04052012 Discovery P0405 — Exhaust Gas Recirculation Position Sensor Low Diagnosis & Fix

Expert diagnosis and repair guide for P0405 - EGR position sensor circuit low in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-3 hours

P04062012 Discovery P0406 — Exhaust Gas Recirculation Position Sensor High Diagnosis & Fix

Expert diagnosis and repair guide for P0406 - EGR position sensor circuit high in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-3 hours

P04202012 Discovery P0420 — Catalyst System Efficiency Below Threshold Bank 1 Diagnosis & Fix

Expert diagnosis and repair guide for P0420 - Catalyst system efficiency below threshold bank 1 in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-4 hours

P06302012 Discovery P0630 — Vin Not Programmed Or Mismatch Pcm Diagnosis & Fix

Expert diagnosis and repair guide for P0630 - VIN not programmed in PCM in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-3 hours

P06852012 Discovery P0685 — Engine Control Module Power Relay Control Circuit Diagnosis & Fix

Expert diagnosis and repair guide for P0685 - ECM power relay control circuit in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-3 hours

P07002012 Discovery P0700 — Transmission Control System Malfunction Diagnosis & Fix

Expert diagnosis and repair guide for P0700 - Transmission control system malfunction in your 2012 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-4 hours