The ODBII code U2729 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 U2729 is typically considered moderate to severe. Common Causes For: U2728 Vehicle Communication Bus Malfunction Faulty control module Poor…

The ODBII code U2731: Control Module Communication Bus Fault indicates a communication issue between control modules in a vehicle’s network, suggesting that one or more modules are not properly communicating with each other. The severity of ODBII code U2731 is moderate. Common Causes For: U2729 Control Module Communication Bus Off. Faulty control module Damaged wiring…

The ODBII code U2733 indicates a communication fault in the control module communication bus, suggesting that there is a problem with the data exchange between control modules in the vehicle. The severity of ODBII code U2733 is moderate. Common Causes For: U2731 U2731: Control Module Communication Bus Fault Faulty control module Damaged wiring or connectors…

The ODBII code U2734 indicates a communication fault in the control module communication bus, suggesting that there is a problem with the data exchange between control modules in the vehicle. The severity of ODBII code U2734 is generally considered moderate to severe. Common Causes For: U2733 U2733: Control Module Communication Bus Fault Faulty control module…

The ODBII code U2735: Control Module Communication Bus Fault indicates a problem with the communication between control modules in a vehicle, suggesting that one or more modules are not properly transmitting or receiving data on the communication bus. The severity of ODBII code U2735 is generally considered moderate to severe. Common Causes For: U2734 U2734:…

The ODBII code U2738 indicates a malfunction in the vehicle communication bus, which affects the communication between various control modules in the vehicle. The severity of ODBII code U2738 is moderate. Common Causes For: U2735 U2735: Control Module Communication Bus Fault Faulty wiring or connectors in the communication bus Malfunctioning control modules Corrupted software in…

The ODBII code U2739 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 U2739 is generally considered moderate to severe. Common Causes For: U2738 Vehicle Communication Bus Malfunction Faulty Transmission Control Module (TCM) Poor electrical connections…

The ODBII code U2740 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 U2740 is generally considered moderate. Common Causes For: U2739 Invalid Data Received from the Transmission Control Module (TCM)”. Faulty Vehicle Control Module…

The ODBII code U2741: Vehicle Communication Bus Malfunction indicates a problem with the communication network between various control modules in the vehicle, which may affect their ability to exchange data properly. The severity of ODBII code U2741 is moderate. Common Causes For: U2740 Invalid Data Received from Vehicle Control Module. Faulty wiring or connectors in…

The ODBII code U2742 indicates that the vehicle’s control module has received invalid or corrupted data from the Vehicle Dynamics Control Module, which may affect the vehicle’s stability and handling systems. The severity of ODBII code U2742 is typically considered moderate. Common Causes For: U2741 U2741: Vehicle Communication Bus Malfunction Faulty Vehicle Dynamics Control Module…