Diagnostic Code Index
WARNING: This page is about a different car, the 2022 Alfa Romeo Stelvio. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1000-04 | ECU ERROR-SYSTEM INTERNAL FAILURES |
| B1002-68 | CAR CONFIGURATION CHANGED-EVENT INFORMATION |
| B1003-86 | CAR CONFIGURATION NOT SUPPORTED-SIGNAL INVALID |
| B1020-29 | SIGNAL OF FRONT AXLE SENSOR INVALID (ELECTRICAL ERROR) - SIGNAL INVALID |
| B1021-29 | SIGNAL OF REAR AXLE SENSOR INVALID (ELECTRICAL ERROR) - SIGNAL INVALID |
| B1022-1C | AXLE SENSOR SUPPLY VOLTAGE MALFUNCTION - CIRCUIT VOLTAGE OUT OF RANGE |
| B1030-01 | LIN SUB-BUS MALFUNCTION - GENERAL ELECTRICAL FAILURE |
| B1030-08 | LIN SUB-BUS MALFUNCTION - BUS SIGNAL/MESSAGE FAILURE |
| B1031-87 | LIN SUB-BUS LEFT MOTION-MISSING MESSAGE |
| B1032-87 | LIN SUB-BUS RIGHT MOTION - MISSING MESSAGE |
| B1040-11 | LEFT VERTICAL MOTION MOTOR MALFUNCTION-CIRCUIT SHORT TO GROUND |
| B1041-11 | RIGHT VERTICAL MOTION MOTOR MALFUNCTION-CIRCUIT SHORT TO GROUND |
| B1070-11 | LEFT HORIZONTAL MOTION MOTOR MALFUNCTION-CIRCUIT SHORT TO GROUND |
| B1071-86 | LEFT BENDING ERROR - SIGNAL INVALID |
| B1072-11 | RIGHT HORIZONTAL MOTION MOTOR MALFUNCTION - CIRCUIT SHORT TO GROUND |
| B1073-86 | RIGHT BENDING ERROR - SIGNAL INVALID |
| U0418-86 | VEHICLE SPEED CAN SIGNAL - SIGNAL INVALID |
| U0428-86 | LWANGLE, LWSPEED, CAN SIGNAL (STEERING WHEEL) - SIGNAL INVALID |
| U1001-87 | C2 CAN-MISSING MESSAGE |
| U1001-88 | C2 CAN-BUS OFF |
| U1700-87 | CAN COMMUNICATION WITH BCM (BODY CONTROL MODULE) - MISSING MESSAGE |
| U1701-87 | CAN COMMUNICATION WITH ECM (ENGINE CONTROL MODULE) - MISSING MESSAGE |
| U1702-87 | CAN COMMUNICATION WITH EPS (ELECTRIC POWER STEERING) - MISSING MESSAGE |
| U1703-87 | CAN COMMUNICATION WITH IPC (INSTRUMENT PANEL CLUSTER) - MISSING MESSAGE |
| U1706-87 | CAN COMMUNICATION WITH BSM (BRAKING SYSTEM MODULE) - MISSING MESSAGE |