DTC Index - U Codes
DIAGNOSTIC TROUBLE CODE INDEX - U CODES
| DTC | Description |
|---|---|
| DTC U1147 | SCP invalid or missing REM data during security operations |
| DTC U1260 | SCP +ve circuit fault |
| DTC U1260 | SCP +ve circuit fault |
| DTC U1260 | SCP +ve circuit fault |
| DTC U1260 | SCP +ve circuit fault |
| DTC U1260 | SCP +ve circuit fault |
| DTC U1261 | SCP -ve circuit fault |
| DTC U1261 | SCP -ve circuit fault |
| DTC U1261 | SCP -ve circuit fault |
| DTC U1261 | SCP -ve circuit fault |
| DTC U1261 | SCP -ve circuit fault |
| DTC U1262 | SCP network circuit fault |
| DTC U1262 | SCP circuit fault |
| DTC U1262 | SCP network circuit fault |
| DTC U1751 | SCP missing REM steering column lock status message |
| DTC U1752 | SCP missing FEM steering column lock status message |
| DTC U1900 | CAN communication fault |
| DTC U1900 | CAN communication fault |
| DTC U1901 | Local CAN network (steering angle sensor, yaw rate and lateral acceleration sensor) communication fault |
| DTC U2003 | CD autochanger not responding on D2B network |
| DTC U2008 | CPM not responding on D2B network |
| DTC U2012 | CAN communication fault |
| DTC U2019 | VAM not responding on D2B network |
| DTC U2022 | Control panel communication error |
| DTC U2022 | Control panel communication error |
| DTC U2023 | CAN fault message received from other network module(s) |
| DTC U2150 | SCP invalid REM data during security and locking operations |
| DTC U2150 | SCP missing or invalid REM steering column lock enable status message |
| DTC U2152 | SCP missing or invalid FEM steering column lock enable status message |
| DTC U2160 | SCP invalid IC data during security and locking operations |
| DTC U2195 | SCP invalid SCLM data during security and locking operations |
| DTC U2195 | SCP missing or invalid SCLM steering column lock enable status message |
| DTC U2196 | CAN invalid ECM engine speed data |
| DTC U2197 | CAN invalid DSCM vehicle speed data |
| DTC U2199 | CAN invalid ECM engine coolant temperature data |
| DTC U2200 | CAN invalid DSCM odometer count "ODO count" data |
| DTC U2202 | CAN invalid configuration data received |
| DTC U2501 | CAN ECM "token" missing |
| DTC U2502 | CAN TCM "token" missing |
| DTC U2503 | CAN IC "token" missing |
| DTC U2504 | CAN DSCM "token" missing |
| DTC U2505 | CAN TCM message missing |
| DTC U2506 | D2B slave module unable to initialize its address |
| DTC U2510 | CAN invalid ECM data for vehicle security (incorrect PATS identification - IC/ECM) |
| DTC U2511 | CAN communication failure - IC to ECM |
| DTC U2515 | CAN adaptive speed control message missing |
| DTC U2515 | CAN ASCM data missing |
| DTC U2516 | CAN not responding |
| DTC U2516 | CAN not responding |
| DTC U2516 | CAN network circuit fault |
| DTC U2516 | CAN not responding |
| DTC U2518 | CAN CCM message missing |
| DTC U2520 | CAN IC missing |
| DTC U2520 | CAN IC missing |
| DTC U2521 | CAN DSCM missing |
| DTC U2521 | CAN DSCM message missing |
| DTC U2521 | CAN DSCM missing |
| DTC U2521 | CAN DSCM vehicle speed data missing |
| DTC U2522 | CAN TCM missing |
| DTC U2522 | CAN TCM missing |
| DTC U2522 | CAN TCM gear selected data missing |
| DTC U2523 | CAN ECM missing |
| DTC U2523 | CAN ECM message missing |
| DTC U2523 | CAN ECM missing |
| DTC U2523 | CAN ECM missing |
| DTC U2523 | CAN ECM engine speed data missing |
| DTC U2524 | CAN ASM data missing |
| DTC U2525 | CAN RCCM missing |
| DTC U2527 | Local CAN network (steering angle sensor, yaw rate and lateral acceleration sensor) transmit fault |
| DTC U2601 | D2B "wake-up" circuit fault |
| DTC U2601 | D2B "wake-up" circuit fault |
| DTC U2601 | D2B "wake-up" circuit fault |
| DTC U2601 | D2B "wake-up" circuit fault |
| DTC U2601 | D2B "wake-up" circuit fault |
| DTC U2602 | D2B network "ring" incomplete (fault reported) |
| DTC U2603 | D2B network "ring" incomplete (fault not reported) |
| DTC U2604 | D2B network "ring" incomplete (corrupted fault report) |
| DTC U2605 | Audio unit unable to initialize its address |
| DTC U2607 | D2B slave module switched into bypass mode |
| DTC U2609 | D2B "wake-up" signal out of specification |
| DTC U2609 | D2B "wake-up" signal out of specification |
| DTC U2609 | D2B "wake-up" signal out of specification |
| DTC U2609 | D2B "wake-up" signal out of specification |
| DTC U2609 | D2B "wake-up" signal out of specification |
| DTC U2610 | D2B network "position status report" not received |
| DTC U2610 | D2B network "position status report" not received |
| DTC U2610 | D2B network "position status report" not received |
| DTC U2610 | D2B network "position status report" not received |
| DTC U2611 | D2B network "alarm clear command" not received |
| DTC U2611 | D2B network "alarm clear command" not received |
| DTC U2611 | D2B network "alarm clear command" not received |
| DTC U2611 | D2B network "alarm clear command" not received |
| DTC U2613 | NCM not responding on D2B network |
| DTC U2614 | AMP not responding on D2B network |
| DTC U2615 | MCP not responding on D2B network |