Fault code lookup

Results for “B2B4”

Fault codes 10

Results match keywords in the stored descriptions. Codes you typed are shown first.

CodeDescriptionBrandsSystem
B2B40No description available3Body
B2B41No description available3Body
B2B42No description available2Body
B2B43Automatic Drive Indicator Control Unit Communication Error (Automatic Drive Unit) Possible Fault Location and Cause Automatic Drive Indicator Control Unit Fault CAN Line Open/Short Circuit ECU Internal Fault3Body
B2B44Power redundancy relay stuck in the ON position (radar vision unit) Possible fault location and cause Power redundancy relay fault Internal fault of LiDAR vision unit3Body
B2B45Power Redundancy Monitoring Circuit Disconnected (Radar Vision Unit) Fault Location and Cause Estimation Wiring Harness Disconnected Internal Fault of Laser Radar Vision Unit3Body
B2B46No description available3Body
B2B47Power Redundancy Synchronization Relay Stuck in Conductive State3Body
B2B48No description available3Body
B2B49No description available2Body
Advanced: scanner vehicle and live-data matches

Vehicles 0

No matching vehicles.

Live data 0

No matching live-data parameters.

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.

OpenDTC - independent fault code reference