Fault code lookup

Results for “U”

Fault codes 7,936

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

CodeDescriptionBrandsSystem
U18B3Lost Communication with Navigation Control Module on Infotainment Ethernet Bus6Network
U18B4Lost Communication with Radio on Ethernet Bus6Network
U18B5Lost Communication With Hybrid Powertrain Control Module on Chassis Expansion CAN Bus6Network
U18B6No description available6Network
U18B7No description available4Network
U18B8No description available6Network
U18B9Primary High Speed CAN Bus Subnet Configuration List6Network
U18BALost Communication with Power Steering Control Module on High Speed CAN Bus6Network
U18BBNo description available6Network
U18BELIN Subnet Configuration Lists6Network
Show 15 more matches on this page
CodeDescriptionBrandsSystem
U18BFSecondary High Speed CAN Bus Subnet Configuration List7Network
U18C0No description available6Network
U18C1No description available6Network
U18C2Lost Communication with Frontview Camera Module on Flexray Bus6Network
U18C3Lost Communication with Video Processing Control Module on High Speed CAN Bus7Network
U18C4Lost Communication with Video Processing Control Module on Low Speed CAN Bus6Network
U18C5No description available6Network
U18C6Transmission Range Control Module Lost Communication with Engine Control Module on Powertrain Sensor CAN Bus6Network
U18C7Transmission Range Control Module Lost Communication with Engine Control Module on Powertrain Expansion CAN Bus6Network
U18C8No description available6Network
U18C9Head-Up Display Lost Communication with Instrument Cluster on Dedicated Bus 16Network
U18CANo description available6Network
U18CBNo description available6Network
U18CCNo description available6Network
U18CDLost Communication with Left Side Object Detection Control Module on Dedicated Bus 16Network
CodeDescriptionBrandsSystem
U18BFSecondary High Speed CAN Bus Subnet Configuration List7Network
U18C0No description available6Network
U18C1No description available6Network
U18C2Lost Communication with Frontview Camera Module on Flexray Bus6Network
U18C3Lost Communication with Video Processing Control Module on High Speed CAN Bus7Network
U18C4Lost Communication with Video Processing Control Module on Low Speed CAN Bus6Network
U18C5No description available6Network
U18C6Transmission Range Control Module Lost Communication with Engine Control Module on Powertrain Sensor CAN Bus6Network
U18C7Transmission Range Control Module Lost Communication with Engine Control Module on Powertrain Expansion CAN Bus6Network
U18C8No description available6Network
U18C9Head-Up Display Lost Communication with Instrument Cluster on Dedicated Bus 16Network
U18CANo description available6Network
U18CBNo description available6Network
U18CCNo description available6Network
U18CDLost Communication with Left Side Object Detection Control Module on Dedicated Bus 16Network
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