Fault code lookup

Results for “U”

Fault codes 7,936

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

CodeDescriptionBrandsSystem
U1191Loss of serial communications for class 2 devices10Network
U1192Loss of VTD Class 2 Serial Data Com8Network
U1193Loss of VIM Class 2 Communication8Network
U1194Loss of serial communications for class 2 devices10Network
U1195Loss of serial communications for class 2 devices10Network
U1196Loss of serial communications for class 2 devices9Network
U1197Loss of serial communications for class 2 devices8Network
U1198Coding not allowed13Network
U1199Loss of serial communications for class 2 devices12Network
U119AChassis No. mismatch2Network
Show 15 more matches on this page
CodeDescriptionBrandsSystem
U119BVD1 end-to-end (E2E) failure5Network
U119CImplausible coding data8Network
U119DNo description available6Network
U119ENo description available6Network
U119FNo description available6Network
U11A0CMU01 CAN timeout4Network
U11A1CMU02 CAN timeout3Network
U11A2Electronic shift module (ESM) (HS1) message lost - ESM_4FE/ESM_FRAME5Network
U11A3CMU04 CAN timeout3Network
U11A4CMU05 CAN timeout3Network
U11A5CMU06 CAN timeout8Network
U11A6CMU07 CAN timeout4Network
U11A7CMU08 CAN timeout8Network
U11A8CMU09 CAN timeout8Network
U11A9CMU10 CAN timeout8Network
CodeDescriptionBrandsSystem
U119BVD1 end-to-end (E2E) failure5Network
U119CImplausible coding data8Network
U119DNo description available6Network
U119ENo description available6Network
U119FNo description available6Network
U11A0CMU01 CAN timeout4Network
U11A1CMU02 CAN timeout3Network
U11A2Electronic shift module (ESM) (HS1) message lost - ESM_4FE/ESM_FRAME5Network
U11A3CMU04 CAN timeout3Network
U11A4CMU05 CAN timeout3Network
U11A5CMU06 CAN timeout8Network
U11A6CMU07 CAN timeout4Network
U11A7CMU08 CAN timeout8Network
U11A8CMU09 CAN timeout8Network
U11A9CMU10 CAN timeout8Network
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