OBD2 trouble code reference
8,155 codes across 1 prefix groups on this page.
U2xxx
- U2529 refers to a communication issue between control modules, specifically indicating a problem with the "High Speed CAN Bus network
- U2530 U2530: Control Module Communication Bus Fault network
- U2531 Control Module Communication Bus Fault network
- U2532 U2532: Control Module Communication Bus Fault network
- U2533 U2533: Battery Current Sensor Communication Error network
- U2535 U2535: Vehicle Communication Bus Malfunction network
- U2536 Control Module Communication Bus Fault network
- U2537 Communication Bus Off network
- U2538 U2538: Control Module Communication Bus Fault network
- U2539 U2539: Control Module Communication Bus Fault network
- U2540 U2540: "Module Communication Failure network
- U2541 U2541: Control Module Communication Bus Fault network
- U2542 U2542: Control Module Communication Bus Fault network
- U2543 U2543: "Control Module Communication Failure network
- U2545 Lost Communication with the Steering Angle Sensor network
- U2548 U2548: Control Module Communication Bus Failure network
- U2550 U2550: "Module Communication Failure network
- U2551 Lost Communication with Hybrid Powertrain Control Module (HPCM) A network
- U2552 U2552: "Module Communication Failure network
- U2555 U2555: Control Module Communication Bus Fault network
- U2557 U2557: Control Module Communication Bus Fault network
- U2560 U2560: "Module Communication Fault network
- U2561 Control Module Communication Bus Malfunction network
- U2562 U2562: Control Module Communication Bus Fault network
- U2563 Control Module Communication Bus Fault network
- U2570 U2570: Control Module Communication Bus Fault network
- U2572 U2572: Control Module Communication Bus Fault network
- U2573 U2573: Control Module Communication Bus Fault network
- U2574 U2574: "Control Module Communication Bus Fault network
- U2576 U2576: Control Module Communication Bus Fault network
- U2577 U2577: Control Module Communication Bus Fault network
- U2580 U2580: Vehicle Communication Bus Malfunction network
- U2581 Vehicle Communication Bus Malfunction network
- U2582 Vehicle Communication Bus Malfunction network
- U2583 Vehicle Communication Bus Malfunction network
- U2584 U2584: Vehicle Communication Bus Malfunction network
- U2585 Lost Communication with the Steering Angle Sensor network
- U2587 Communication Bus Off network
- U2588 U2588: "Vehicle Communication Bus Malfunction network
- U2589 Lost Communication with the Steering Angle Sensor network
- U2590 U2590: Control Module Communication Bus Fault network
- U2591 Lost Communication with the Steering Angle Sensor network
- U2592 Lost Communication with the Steering Angle Sensor network
- U2593 Lost Communication with the Steering Angle Sensor network
- U2594 Lost Communication with the Steering Angle Sensor network
- U2595 Lost Communication with the Steering Angle Sensor network
- U2596 Lost Communication with Battery Energy Control Module (BECM) - Invalid Data Received network
- U2597 Lost Communication with the Steering Angle Sensor network
- U2598 Lost Communication with the Steering Angle Sensor network
- U2599 Lost Communication with the Steering Angle Sensor network