The ODBII code U1924 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle modules, often due to a fault in the wiring, connectors, or the modules themselves. The severity of ODBII code U1924 is moderate. Common Causes For: U1923 U1923: “Module Communication Failure” Faulty wiring or connectors Failed or malfunctioning…

The ODBII code U1925 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle modules, often due to a fault in the wiring, connectors, or the modules themselves. The severity of ODBII code U1925 is moderate. Common Causes For: U1924 U1924: “Module Communication Failure” Faulty wiring or connectors Failed or malfunctioning…

The ODBII code U1926 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle control modules, often due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1926 is moderate. Common Causes For: U1925 U1925: “Module Communication Failure” Faulty wiring or connectors Failed or…

The ODBII code U1927 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle modules, often due to a fault in wiring, connectors, or the modules themselves. The severity of ODBII code U1927 is moderate. Common Causes For: U1926 U1926: “Module Communication Failure” Faulty wiring or connectors Failed or malfunctioning control…

The ODBII code U1928 indicates a “Module Communication Failure,” meaning that there is a problem with communication between the vehicle’s control modules, which may affect their ability to exchange data properly. The severity of ODBII code U1928 is moderate. Common Causes For: U1927 U1927: “Module Communication Failure” Faulty wiring or connectors Failed or malfunctioning control…

The ODBII code U1929 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle modules, often due to a fault in the wiring, connectors, or the modules themselves. The severity of ODBII code U1929 is moderate. Common Causes For: U1928 U1928: “Module Communication Failure” Faulty wiring or connectors Failed or malfunctioning…

The ODBII code U1930 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle control modules, often due to a fault in the wiring, connectors, or the modules themselves. The severity of ODBII code U1930 is moderate. Common Causes For: U1929 U1929: “Module Communication Failure” Faulty wiring or connectors Failed or…

The ODBII code U1931 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle modules, often due to a fault in the wiring, connectors, or the modules themselves. The severity of ODBII code U1931 is moderate. Common Causes For: U1930 U1930: “Module Communication Failure” Faulty wiring or connectors Failed or malfunctioning…

The ODBII code U1932: Module Communication Failure indicates that there is a communication issue between the vehicle’s control modules, preventing them from exchanging data properly. Moderate. Common Causes For: U1886: Communication Line Malfunction Faulty wiring or connectors Malfunctioning control module Corrupted software or firmware in the module Poor ground connections Interference from aftermarket devices Low…

The ODBII code U1933: Module Communication Fault indicates a communication issue between vehicle modules, suggesting that one or more modules are not properly exchanging data. The severity of ODBII code **U1933: Module Communication Fault** is generally considered moderate. Common Causes For: U1932: Module Communication Failure Faulty wiring or connectors Malfunctioning control module Corrupted software or…