OBD fault code library

Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.

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Fault codes

U0124 Lost Communication With Lateral Acceleration Sensor Module

Communication Network System High severity

U0127 Lost Communication With Tire Pressure Monitor Module

Communication Network System High severity

U0130 Lost Communication With Steering Effort Control Module

Communication Network System High severity

U0131 Lost Communication With Power Steering Control Module

Communication Network System High severity

U0140 Lost Communication With Body Control Module

Communication Network System High severity

U0143 Lost Communication With Body Control Module C

Communication Network System High severity

U0144 Lost Communication With Body Control Module D

Communication Network System High severity

U0145 Lost Communication With Body Control Module E

Communication Network System High severity

U0150 Lost Communication With Gateway E

Communication Network System High severity

U0153 Lost Communication With Side Restraints Control Module

Communication Network System High severity

U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module

Communication Network System High severity

U0160 Lost Communication With Audible Alert Control Module

Communication Network System High severity

U0163 Lost Communication With Navigation Control Module

Communication Network System High severity

U0167 Lost Communication With Vehicle Immobilizer Control Module

Communication Network System High severity

U0171 Lost Communication With Restraints System Sensor B

Communication Network System High severity