U2838 – Vehicle Communication Bus Malfunction
The ODBII code U2838: 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 U2838 is moderate. Common Causes For: U2837 U2837: BECM Communication Error – Invalid Data Received Faulty wiring or connectors…
U2839 – Lost Communication with the Steering Angle Sensor.
The ODBII code U2839 indicates a loss of communication with the steering angle sensor, which may affect the vehicle’s stability control and steering systems. The severity of ODBII code U2839 is generally considered moderate. Common Causes For: U2838 U2838: Vehicle Communication Bus Malfunction Faulty steering angle sensor Damaged wiring or connectors Poor electrical connections Malfunctioning…
U2840 – Control Module Communication Bus Fault
The ODBII code U2840: Control Module Communication Bus Fault indicates a communication issue between control modules in a vehicle, suggesting that one or more modules are not properly communicating over the vehicle’s data bus. The severity of ODBII code U2840 is moderate to severe. Common Causes For: U2839 Lost Communication with the Steering Angle Sensor.…
U2841 – Vehicle Communication Bus Malfunction
The ODBII code U2841: Vehicle Communication Bus Malfunction indicates a problem with the communication between various control modules in the vehicle, which may affect their ability to exchange data properly. The severity of ODBII code U2841 is moderate. Common Causes For: U2840 U2840: Control Module Communication Bus Fault Faulty OBD-II connector Damaged wiring or connectors…
U2842 – Lost Communication with the Steering Angle Sensor.
The ODBII code U2842 indicates a loss of communication with the steering angle sensor, which may affect the vehicle’s stability control and steering functions. The severity of ODBII code U2842 is generally considered moderate. Common Causes For: U2841 U2841: Vehicle Communication Bus Malfunction Faulty steering angle sensor Damaged wiring or connectors Poor electrical connections Malfunctioning…
U2843 – Control Module Communication Bus Fault
The ODBII code U2843 indicates a communication fault on 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 U2843 is generally considered moderate to severe. Common Causes For: U2842 Lost Communication with the Steering Angle Sensor. Faulty control…
U2845 – Vehicle Communication Bus Malfunction
The ODBII code U2845 indicates a malfunction in the vehicle communication bus, which affects the ability of various electronic control units (ECUs) to communicate with each other. The severity of ODBII code U2845 is moderate. Common Causes For: U2843 U2843: Control Module Communication Bus Fault Faulty wiring or connectors in the communication bus Malfunctioning control…
U2846 – Control Module Communication Bus Fault
The ODBII code U2846: Control Module Communication Bus Fault indicates a communication issue between control modules in a vehicle, suggesting that one or more modules are not properly communicating over the vehicle’s data bus. The severity of ODBII code U2846 is generally considered moderate to severe. Common Causes For: U2845 U2845: “Vehicle Communication Bus Malfunction”…
U2847 – Vehicle Communication Bus Malfunction
The ODBII code U2847: Vehicle Communication Bus Malfunction indicates a problem with the communication between various control modules in the vehicle, which may affect their ability to exchange data properly. The severity of ODBII code U2847 is moderate. Common Causes For: U2846 U2846: Control Module Communication Bus Fault Faulty wiring or connectors in the communication…
U2848 – Control Module Communication Bus Fault
The ODBII code U2848: Control Module Communication Bus Fault indicates a communication issue between control modules in the vehicle, suggesting that one or more modules are not properly communicating over the vehicle’s data bus. The severity of ODBII code U2848 is generally considered moderate to severe. Common Causes For: U2847 U2847: Vehicle Communication Bus Malfunction…