The ODBII code U2191 indicates a “Control Module Communication Failure,” meaning there is a problem with communication between the vehicle’s control modules, which can affect various systems and functions. The severity of ODBII code U2191 is moderate. Common Causes For: U2190 U2190: “Vehicle Communication Bus Malfunction” Faulty control module Damaged wiring or connectors Poor ground…

The ODBII code U2192 indicates a “Module Communication Failure,” meaning there is a problem with communication between the vehicle’s control modules, which may affect their ability to share data or function properly. The severity of ODBII code U2192 is generally considered moderate. Common Causes For: U2191 U2191: “Control Module Communication Failure” Faulty wiring or connectors…

The ODBII code U2193 indicates a communication failure between the Body Control Module (BCM) and other modules in the vehicle, suggesting a problem with data exchange or connectivity. The severity of ODBII code U2193 is moderate to severe. Common Causes For: U2192 U2192: “Module Communication Failure” Faulty Body Control Module (BCM) Damaged wiring or connectors…

The ODBII code U2194 indicates a communication error between the Body Control Module (BCM) and other modules in the vehicle, suggesting a potential issue with wiring, connectors, or the BCM itself. The severity of ODBII code U2194 is moderate. Common Causes For: U2193 U2193: Body Control Module Communication Failure Faulty Body Control Module (BCM) Damaged…

The ODBII code U2195 SCP (J1850) Invalid Data from SCLM indicates that the vehicle’s communication network has received invalid or corrupted data from the Steering Column Lock Module (SCLM). The severity of ODBII code U2195 SCP (J1850) Invalid Data from SCLM is moderate. Common Causes For: U2194 U2194: Body Control Module Communication Error Faulty SCLM…

The ODBII code U2196 indicates a communication failure between the Body Control Module (BCM) and other modules in the vehicle’s network, suggesting a potential issue with wiring, connectors, or the BCM itself. The severity of ODBII code U2196 is moderate. Common Causes For: U2195 U2195: Vehicle Communication Bus Malfunction Faulty Body Control Module (BCM) Damaged…

The ODBII code U2197 indicates a “Control Module Communication Fault,” meaning there is a problem with communication between the vehicle’s control modules, which may affect their ability to share data and function properly. The severity of ODBII code U2197 is moderate. Common Causes For: U2196 U2196: Body Control Module Communication Failure Faulty control module Poor…

The ODBII code U2198 indicates that there is a communication failure between the vehicle’s onboard computer and the Hybrid Powertrain Control Module (HPCM), which may affect the operation of the hybrid system. The severity of ODBII code U2198 is generally considered moderate to severe. Common Causes For: U2197 U2197: “Control Module Communication Fault” Faulty Hybrid…

The ODBII code U2199 indicates a “Module Communication Line Fault,” which means there is a communication issue between the vehicle’s control modules, potentially due to a wiring problem, a faulty module, or interference in the communication network. The severity of ODBII code U2199 is generally considered moderate. Common Causes For: U2198 Lost Communication with the…

The ODBII code U2200 indicates a communication bus fault, meaning there is a problem with the data exchange between the vehicle’s control modules over the communication network. The severity of ODBII code U2200 Communication Bus Fault is generally considered moderate to severe. Common Causes For: U2199 U2199: “Module Communication Line Fault” Faulty wiring or connectors…