The ODBII code U1745 indicates a communication error between the Transmission Control Module (TCM) and other control modules in the vehicle, suggesting a possible issue with wiring, connectors, or the TCM itself. The severity of ODBII code U1745 is moderate. Common Causes For: U1744 U1744: Transmission Control Module Communication Error Faulty Transmission Control Module (TCM)…

The ODBII code U1746 indicates a communication error between the Transmission Control Module (TCM) and other control modules in the vehicle, suggesting a possible issue with wiring, connectors, or the TCM itself. The severity of ODBII code U1746 is moderate to severe. Common Causes For: U1745 U1745: Transmission Control Module Communication Error Faulty Transmission Control…

The ODBII code U1747 indicates a communication error between the Transmission Control Module (TCM) and other control modules in the vehicle, suggesting a possible issue with wiring, connectors, or the TCM itself. The severity of ODBII code U1747 is moderate to severe. Common Causes For: U1746 U1746: Transmission Control Module Communication Error Faulty Transmission Control…

The ODBII code U1748 indicates a communication error between the Transmission Control Module (TCM) and other control modules in the vehicle, suggesting a possible issue with wiring, connectors, or the TCM itself. The severity of ODBII code U1748 is moderate to severe. Common Causes For: U1747 U1747: Transmission Control Module Communication Error Faulty Transmission Control…

The ODBII code U1749 indicates a communication error between the Transmission Control Module (TCM) and other control modules in the vehicle, suggesting a potential issue with wiring, connectors, or the TCM itself. The severity of ODBII code U1749 is moderate to severe. Common Causes For: U1748 U1748: Transmission Control Module Communication Error Faulty Transmission Control…

The ODBII code U1750 SCP (J1850) indicates a communication issue where the system is not receiving an acknowledgment for audible warnings, suggesting a problem with the communication network or the components responsible for generating those warnings. The severity of ODBII code U1750 SCP (J1850) Lack of Acknowledgment for Audible Warnings is typically considered moderate. Common…

The ODBII code U1751 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 U1751 is generally considered moderate to high. Common Causes For: U1750 U1750: “Module Communication Failure” Faulty wiring…

The ODBII code U1752 indicates a data bus communication failure, meaning there is a problem with the communication between various control modules in the vehicle’s network. The severity of ODBII code U1752 is moderate to severe. Common Causes For: U1751 U1751: “Module Communication Failure” Faulty wiring or connectors in the data bus system Malfunctioning control…

The ODBII code U1753 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 U1753 is moderate. Common Causes For: U1752 U1752: Data Bus Communication Failure Faulty wiring or connectors Failed or…

The ODBII code U1754 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 U1754 is generally considered moderate. Common Causes For: U1753 U1753: “Module Communication Failure” Faulty wiring or connectors…