OBD2 trouble code reference
8,155 codes across 1 prefix groups on this page.
U1xxx
- U1561 U1561: "Module Communication Failure network
- U1562 Invalid or Missing Data for Vehicle Speed network
- U1563 U1563: "Module Communication Failure network
- U1564 U1564: "Module Communication Failure network
- U1565 Communication Bus Fault network
- U1567 Communication Bus Off network
- U1568 Lost Communication with the Fuel Pump Control Module network
- U1569 Lost Communication with the Body Control Module (BCM) network
- U1570 Communication Bus Off network
- U1571 Communication Bus Off network
- U1572 U1572: "Vehicle Communication Network Malfunction network
- U1573 U1573: "Module Communication Failure network
- U1574 U1574: "Module Communication Fault network
- U1575 U1575: "Module Communication Failure network
- U1576 U1576: "Module Communication Failure network
- U1577 Communication Bus Off network
- U1578 U1578: "Vehicle Communication Bus Malfunction network
- U1579 Invalid Data Received from Vehicle Communication Bus network
- U1580 U1580: "Module Communication Failure network
- U1581 Lost Communication with the Hybrid Powertrain Control Module (HPCM)" network
- U1582 Lost Communication with the Fuel Pump Control Module network
- U1583 Lost Communication with the Hybrid Powertrain Control Module (HPCM) A network
- U1584 Lost Communication with the Fuel Pump Control Module network
- U1585 BCM Communication Failure network
- U1586 U1586: "Module Communication Failure network
- U1587 U1587: "Module Communication Failure network
- U1588 Module Communication Failure network
- U1589 Lost Communication with the Hybrid Powertrain Control Module (HPCM) A network
- U1590 Lost Communication with the Body Control Module (BCM) network
- U1591 U1591: "Vehicle Communication Bus Malfunction network
- U1592 Lost Communication with the Body Control Module (BCM) - Bus Off network
- U1593 U1593: "Vehicle Communication Bus Malfunction network
- U1594 Lost Communication with the Body Control Module (BCM) - Bus Off network
- U1595 U1595: Vehicle Communication Bus Malfunction network
- U1596 Module Communication Failure network
- U1597 Lost Communication with the Fuel Pump Control Module network
- U1598 Lost Communication with the Hybrid Powertrain Control Module network
- U1599 Lost Communication with Vehicle Control Module network
- U1600 Communication Bus Fault network
- U1601 Communication Bus Fault network
- U1602 Communication Bus Fault network
- U1603 ECM-BCM Communication Failure network
- U1604 refers to a communication issue between the engine control module (ECM) and the transmission control module (TCM) network
- U1605 Communication Bus Fault network
- U1606 U1606: ECM Communication Failure network
- U1607 refers to a communication issue between the engine control module (ECM) and the transmission control module (TCM) network
- U1608 ECM-BCM Communication Failure network
- U1609 ECM-BCM Communication Failure network
- U1610 CAN Communication Bus Fault network
- U1611 U1611: "Control Module Communication Fault network