The ODBII code U1853 indicates a “Module Communication Failure,” meaning there is a problem with communication between the vehicle’s control modules, often due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1853 is moderate. Common Causes For: U1852 Lost Communication with Body Control Module (BCM) – Bus…

The ODBII code U1854 indicates a “Module Communication Failure,” meaning there is a problem with communication between various control modules in the vehicle’s network. The severity of ODBII code U1854 is moderate. Common Causes For: U1853 U1853: “Module Communication Failure” Faulty wiring or connectors Failed control module Poor ground connections Corroded or damaged connectors Communication…

The ODBII code U1855 indicates that there is a communication failure between the vehicle’s control modules, specifically indicating a lost connection with the Body Control Module (BCM). The severity of ODBII code U1855 is generally considered moderate to severe. Common Causes For: U1854 U1854: “Module Communication Failure” Faulty Body Control Module (BCM) Damaged wiring or…

The ODBII code U1856 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle modules, often due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1856 is moderate. Common Causes For: U1855 Lost Communication with Body Control Module (BCM)”. Faulty wiring or connectors…

The ODBII code U1857 indicates a “Module Communication Failure,” meaning there is a problem with communication between various control modules in the vehicle’s network. The severity of ODBII code U1857 is moderate. Common Causes For: U1856 U1856: “Module Communication Failure” Faulty wiring or connectors Failed control module Poor ground connections Corroded terminals Intermittent communication issues…

The ODBII code U1858: Module Communication Failure indicates that there is a communication issue between the vehicle’s control modules, preventing them from exchanging data properly. The severity of ODBII code **U1858: Module Communication Failure** is generally considered moderate to severe. Common Causes For: U1839: Module Communication Fault Faulty wiring or connectors Failed control module Corrupted…

The ODBII code U1859 indicates a “Module Communication Failure,” meaning there is a problem with communication between various control modules in the vehicle’s network. The severity of ODBII code U1859 is moderate. Common Causes For: U1857 U1857: “Module Communication Failure” Faulty wiring or connectors Failed control module Poor ground connections Corroded terminals Communication network issues…

The ODBII code U1860: Communication Line Fault Detected indicates a problem with the communication network between various control modules in the vehicle, suggesting that one or more modules are unable to communicate properly. The severity of ODBII code **U1860: Communication Line Fault Detected** is generally considered moderate to severe, as it indicates a communication issue…

The ODBII code U1861 indicates a “Module Communication Line Fault,” which means there is a problem with the communication between vehicle modules, often due to a wiring issue, a faulty module, or a poor connection. The severity of ODBII code U1861 is moderate. Common Causes For: U1859 U1859: “Module Communication Failure” Faulty wiring or connectors…

The ODBII code U1862 indicates a fault in the network communication line, suggesting a problem with the data transmission between modules in the vehicle’s communication network. The severity of ODBII code U1862 is moderate. Common Causes For: U1861 U1861: “Module Communication Line Fault” Damaged wiring or connectors Faulty control modules Poor ground connections Short circuits…