Fault code lookup

Results for “U”

Fault codes 7,936

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

CodeDescriptionBrandsSystem
U002088CAN communication: no C-CAN communication - bus off1Network
U002700M-CAN Single Line Error1Network
U002800Vehicle Communication Bus A3Network
U002813IVN DTC Masking For DTC Number1Network
U002848Communication Monitoring Error1Network
U002886Die Kommunikation mit dem Antriebs-CAN-Bus hat Funktionsstörung. Es liegt ein falsches Signal vor.2Network
U002887CAN communication: no communication on channel 11Network
U002888Vehicle Communication Bus A bus off4Network
U002900Drive train CAN bus OFF fault1Network
U003008CAN communication: B-CAN message not received1Network
Show 15 more matches on this page
CodeDescriptionBrandsSystem
U003088CAN communication: B-CAN no communication - bus off1Network
U003101CAN communication: B-CAN communication error - limp home)1Network
U003201CAN communication: B-CAN communication error1Network
U003700Vehicle Communication Bus B1Network
U003709Communication with the chassis can bus has a malfunction. Component Failure.1Network
U003744CAN communication: CAN1 bus off1Network
U003786CAN communication: no communication on indirect channel 21Network
U003788Communication with the chassis CAN bus has a malfunction. Bus OFF2Network
U004008CAN communication: I-CAN message not received1Network
U004088CAN communication: I-CAN no communication - bus off1Network
U004101CAN communication: I-CAN communication error - limp home1Network
U004600Vehicle Communication Bus C1Network
U004688Communication with the drive train sensor CAN bus has a malfunction. Bus OFF1Network
U005008CAN communication: M-CAN message not received1Network
U005088CAN communication: M-CAN no communication - bus off1Network
CodeDescriptionBrandsSystem
U003088CAN communication: B-CAN no communication - bus off1Network
U003101CAN communication: B-CAN communication error - limp home)1Network
U003201CAN communication: B-CAN communication error1Network
U003700Vehicle Communication Bus B1Network
U003709Communication with the chassis can bus has a malfunction. Component Failure.1Network
U003744CAN communication: CAN1 bus off1Network
U003786CAN communication: no communication on indirect channel 21Network
U003788Communication with the chassis CAN bus has a malfunction. Bus OFF2Network
U004008CAN communication: I-CAN message not received1Network
U004088CAN communication: I-CAN no communication - bus off1Network
U004101CAN communication: I-CAN communication error - limp home1Network
U004600Vehicle Communication Bus C1Network
U004688Communication with the drive train sensor CAN bus has a malfunction. Bus OFF1Network
U005008CAN communication: M-CAN message not received1Network
U005088CAN communication: M-CAN no communication - bus off1Network
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