U1315 – Module Communication Failure
The ODBII code U1315 indicates a communication failure between modules in the vehicle’s network, suggesting that one or more control modules are not able to communicate properly with each other. The severity of ODBII code U1315: Module Communication Failure is generally considered moderate to severe. Common Causes For: 1. U1311: Module Communication Failure Faulty wiring…
U1316 – Lost Communication with Body Control Module (BCM).
The ODBII code U1316 indicates that there is a communication failure between the vehicle’s control module and the Body Control Module (BCM), which may affect various electrical functions and systems in the vehicle. The severity of ODBII code U1316 is generally considered moderate to severe, as it indicates a communication issue that can affect multiple…
U1317 – CAN Communication Bus Off.
The ODBII code U1317 indicates a communication issue where the Controller Area Network (CAN) bus is offline or not functioning properly, affecting communication between modules in the vehicle. The severity of ODBII code U1317 CAN Communication Bus Off is moderate to severe. Common Causes For: U1316 Lost Communication with Body Control Module (BCM)”. Faulty CAN…
U1318 – Lost Communication with Body Control Module (BCM).
The ODBII code U1318 indicates that there is a communication failure between the vehicle’s Body Control Module (BCM) and other modules, which may affect various electrical functions and systems in the vehicle. The severity of ODBII code U1318 is generally considered moderate to severe, as it indicates a communication issue that can affect multiple vehicle…
U1319 – Invalid or Missing Data for Vehicle Speed.
The ODBII code U1319 indicates that there is invalid or missing data related to the vehicle speed, which may affect the performance of various systems that rely on this information. The severity of ODBII code U1319 is moderate. Common Causes For: U1318 Lost Communication with Body Control Module (BCM)”. Faulty vehicle speed sensor Damaged wiring…
U1320 – Lost Communication with the Body Control Module (BCM).
The ODBII code U1320 indicates a loss of communication between the vehicle’s control module and the Body Control Module (BCM), which may affect various electrical systems and functions. The severity of ODBII code U1320 is generally considered moderate to high. Common Causes For: U1319 Invalid or Missing Data for Vehicle Speed. Faulty Body Control Module…
U1321 – Lost Communication with the Hybrid Powertrain Control Module (HPCM) A.
The ODBII code U1321 indicates a loss of communication with the Hybrid Powertrain Control Module (HPCM) A, which may affect the vehicle’s hybrid system functionality. The severity of ODBII code U1321 is generally considered moderate to severe. Common Causes For: U1320 Lost Communication with the Body Control Module (BCM). Faulty Hybrid Powertrain Control Module (HPCM)…
U1322 – Control Module Communication Failure
The ODBII code U1322 indicates a communication failure between control modules in a vehicle, suggesting that one or more modules are not able to exchange data properly. The severity of ODBII code **U1322: Control Module Communication Failure** is generally considered moderate to severe. Common Causes For: U1288: Module Communication Error Faulty control module Damaged wiring…
U1323 – Lost Communication with the Hybrid Powertrain Control Module (HPCM) A.
The ODBII code U1323 indicates a loss of communication with the Hybrid Powertrain Control Module (HPCM) A, which may affect the vehicle’s hybrid system functionality. The severity of ODBII code U1323 is generally considered moderate to severe. Common Causes For: U1321 Lost Communication with the Hybrid Powertrain Control Module (HPCM) A. Faulty Hybrid Powertrain Control…
U1324 – Control Module Communication Failure
The ODBII code U1324: Control Module Communication Failure indicates a problem with communication between control modules in the vehicle, suggesting that one or more modules are not properly exchanging data. The severity of ODBII code **U1324: Control Module Communication Failure** is generally considered moderate to severe. Common Causes For: U1322: Control Module Communication Failure Faulty…