U2743 – Vehicle Communication Bus Malfunction
The ODBII code U2743 indicates a malfunction in the vehicle communication bus, which affects the communication between various control modules in the vehicle. The severity of ODBII code U2743 is generally considered moderate to severe. Common Causes For: U2742 Invalid Data Received from Vehicle Dynamics Control Module. Faulty wiring or connectors in the communication bus…
U2744 – Invalid Data Received from Vehicle Control Module.
The ODBII code U2744 indicates that the vehicle’s control module has received invalid or corrupted data from another control module, which may affect vehicle performance or functionality. The severity of ODBII code U2744 is generally considered moderate. Common Causes For: U2743 Vehicle Communication Bus Malfunction Faulty Vehicle Control Module (VCM) Poor or damaged wiring/connectors Corrupted…
U2745 – Vehicle Communication Bus Malfunction
The ODBII code U2745 indicates a malfunction in the vehicle communication bus, which affects the communication between various control modules in the vehicle. The severity of ODBII code U2745 is generally considered moderate to severe. Common Causes For: U2744 Invalid Data Received from Vehicle Control Module. Faulty wiring or connectors in the communication bus Malfunctioning…
U2746 – Invalid Data Received from the Transmission Control Module (TCM).
The ODBII code U2746 indicates that the Engine Control Module (ECM) has received invalid or corrupted data from the Transmission Control Module (TCM), which may affect the vehicle’s transmission performance. The severity of ODBII code U2746 is generally considered moderate to severe, as it indicates a communication issue between the Transmission Control Module and other…
U2747 – Invalid Data Received from Vehicle Control Module.
The ODBII code U2747 indicates that the vehicle’s control module has received invalid or corrupted data from another control module, which may affect vehicle performance or functionality. The severity of ODBII code U2747 is typically considered moderate. Common Causes For: U2746 Invalid Data Received from the Transmission Control Module (TCM)”. Faulty Vehicle Control Module (VCM)…
U2748 – Invalid Data Received from the Steering Angle Sensor.
The ODBII code U2748 indicates that the vehicle’s control module has received invalid or erroneous data from the steering angle sensor, which may affect systems like stability control or steering assistance. The severity of ODBII code U2748 is moderate. Common Causes For: U2747 Invalid Data Received from Vehicle Control Module. Faulty steering angle sensor Poor…
U2749 – Invalid Data Received from Vehicle Control Module.
The ODBII code U2749 indicates that the vehicle’s control module has received invalid or corrupted data from another control module, leading to communication issues within the vehicle’s network. The severity of ODBII code U2749 is generally considered moderate. Common Causes For: U2748 Invalid Data Received from the Steering Angle Sensor. Faulty Vehicle Control Module (VCM)…
U2751 – Control Module Communication Bus Off.
The ODBII code U2751 indicates a communication issue where a control module is unable to communicate on the vehicle’s communication bus, often due to a fault in the module or wiring. The severity of ODBII code U2751 is moderate to high. Common Causes For: U2749 Invalid Data Received from Vehicle Control Module. Faulty control module…
U2753 – Control Module Communication Bus Off.
The ODBII code U2753 indicates a communication issue where a control module is unable to communicate over the vehicle’s communication bus, often due to a fault in the module or wiring. The severity of ODBII code U2753 is moderate to severe. Common Causes For: U2751 Control Module Communication Bus Off. Faulty control module Poor electrical…
U2754 – Invalid Data Received from the Transmission Control Module (TCM).
The ODBII code U2754 indicates that the vehicle’s control module has received invalid or corrupted data from the Transmission Control Module (TCM), which may affect transmission performance. The severity of ODBII code U2754 is generally considered moderate to severe. Common Causes For: U2753 Control Module Communication Bus Off. Faulty Transmission Control Module (TCM) Poor electrical…