U2634 – Invalid Data Received from Vehicle Dynamics Control Module.
The ODBII code U2634 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 U2634 is generally considered moderate. Common Causes For: U2632 U2632: “CAN Bus Communication Failure” Faulty Vehicle Dynamics Control Module…
U2636 – Control Module Communication Bus Fault
The ODBII code U2636 indicates a fault in the communication bus between control modules in a vehicle, suggesting that one or more modules are not properly communicating with each other. The severity of ODBII code **U2636: Control Module Communication Bus Fault** is generally considered moderate to severe. Common Causes For: U2614: Control Module Communication Bus…
U2637 – Control Module Communication Bus Fault
The ODBII code U2637 indicates a fault in the communication bus between control modules in a vehicle, suggesting that one or more modules are not properly communicating with each other. The severity of ODBII code **U2637: Control Module Communication Bus Fault** is generally considered moderate to severe. Common Causes For: U2636: Control Module Communication Bus…
U2640 – Communication Bus Off.
The ODBII code U2640 indicates a communication issue where the vehicle’s communication bus is offline or not functioning properly, affecting data exchange between modules. The severity of ODBII code U2640 Communication Bus Off is moderate to severe. Common Causes For: U2634 Invalid Data Received from Vehicle Dynamics Control Module. Faulty communication module Damaged wiring or…
U2641 – Lost Communication with the Steering Angle Sensor.
The ODBII code U2641 indicates a loss of communication with the steering angle sensor, which may affect the vehicle’s stability control and steering response systems. The severity of ODBII code U2641 is generally considered moderate. Common Causes For: U2640 Communication Bus Off. Faulty steering angle sensor Damaged wiring or connectors Poor electrical connections Malfunctioning power…
U2642 – Invalid Data Received from Vehicle Dynamics Control Module.
The ODBII code U2642 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 U2642 is generally considered moderate. Common Causes For: U2641 Lost Communication with the Steering Angle Sensor. Faulty Vehicle Dynamics…
U2643 – Lost Communication with the Steering Angle Sensor.
The ODBII code U2643 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 U2643 is moderate. Common Causes For: U2642 Invalid Data Received from Vehicle Dynamics Control Module. Faulty steering angle sensor Damaged wiring or connectors Poor electrical connections…
U2644 – Lost Communication with Body Control Module (BCM) – Bus Off.
The ODBII code U2644 indicates that there is a communication failure between the vehicle’s control modules, specifically indicating that the Body Control Module (BCM) is not responding or is offline due to a bus communication issue. The severity of ODBII code U2644 is generally considered moderate to severe. Common Causes For: U2643 Lost Communication with…
U2645 – Invalid Data Received from Vehicle Dynamics Control Module.
The ODBII code U2645 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 U2645 is generally considered moderate. Common Causes For: U2644 Lost Communication with Body Control Module (BCM) – Bus Off.…
U2646 – Lost Communication with the Steering Angle Sensor.
The ODBII code U2646 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 U2646 is moderate. Common Causes For: U2645 Invalid Data Received from Vehicle Dynamics Control Module. Faulty steering angle sensor Damaged wiring or connectors Poor electrical connections…