The ODBII code U1325 indicates that there is a loss of communication between the vehicle’s onboard diagnostic system and the Hybrid Powertrain Control Module (HPCM), which may affect the operation of the hybrid system. The severity of ODBII code U1325 is generally considered moderate to severe. Common Causes For: U1323 Lost Communication with the Hybrid…

The ODBII code U1326 indicates that the vehicle’s control module has received invalid or erroneous data from the Vehicle Dynamics Control Module, which may affect the vehicle’s stability and handling systems. The severity of ODBII code U1326 is generally considered moderate. Common Causes For: U1325 Lost Communication with the Hybrid Powertrain Control Module (HPCM)”. Faulty…

The ODBII code U1327 indicates a communication issue between modules in the vehicle’s network, typically related to a specific manufacturer’s system. The severity of ODBII code U1327 is generally considered moderate to severe, as it indicates a communication issue that can affect multiple systems in the vehicle. Common Causes For: U1326 Invalid Data Received from…

The ODBII code U1328 indicates a “Control Module Communication Fault,” which means there is a problem with the communication between various control modules in the vehicle’s network. Moderate. Common Causes For: U1327 Manufacturer Specific” code, which typically indicates a communication issue between modules in the vehicle’s network. Faulty control module Poor electrical connections Damaged wiring…

The ODBII code U1329 indicates a communication error between the vehicle’s control modules, specifically related to manufacturer-specific protocols. The severity of ODBII code U1329: Manufacturer Communication Error is generally considered moderate. Common Causes For: 1. U1315: Module Communication Failure Faulty wiring or connectors Malfunctioning control modules Communication network issues (e.g., CAN bus problems) Software or…

The ODBII code U1330 indicates a communication fault between control modules in a vehicle’s network, suggesting that one or more modules are not properly communicating with each other. The severity of ODBII code U1330 is moderate. Common Causes For: U1328 U1328: “Control Module Communication Fault” Faulty wiring or connectors Corroded or damaged terminals Failed control…

The ODBII code U1331 indicates a communication issue between modules in the vehicle’s network, often related to a failure in data exchange or a malfunction in one of the control modules. The severity of ODBII code U1331 is generally considered moderate to severe, as it indicates a communication issue that can affect multiple systems in…

The ODBII code U1332 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 U1332 is moderate. Common Causes For: U1331 Manufacturer Specific” code, which typically indicates a communication issue between modules in the vehicle’s…

The ODBII code U1333 indicates a communication fault between control modules in a vehicle, suggesting that one or more modules are not properly communicating with each other. The severity of ODBII code U1333 is moderate. Common Causes For: U1332 U1332: “Control Module Communication Failure” Faulty control module Poor electrical connections Damaged wiring harness Corroded connectors…

The ODBII code U1334 indicates that the vehicle’s control module has received invalid or erroneous data from the vehicle speed control module, which may affect the operation of speed-related functions. The severity of ODBII code U1334 is generally considered moderate. Common Causes For: U1333 U1333: “Control Module Communication Fault” Faulty Vehicle Speed Control Module (VSCM)…