u1099 loss of head up display communications
OBD2 Code: U1099 Description: Loss of Head Up Display Communications Definition: The OBD2 code U1099 indicates a communication failure between the vehicle’s control modules and the Head-Up Display (HUD) system. This can result in the HUD not displaying information correctly or at all. U1099 – Loss of Head Up Display Communications Severity: Moderate Common Causes…
U1100 – Lost Communication with Vehicle Control Module.
The ODBII code U1100 indicates a loss of communication with the vehicle control module, suggesting that the module is not responding or is unable to communicate with other systems in the vehicle. The severity of OBDII code U1100 is generally considered moderate to severe. Common Causes For: U1099 SCP (J1850) Invalid or Missing Data for…
U1101 – Lost Communication with Vehicle Anti-Theft System (VATS) Module.
The ODBII code U1101 indicates a loss of communication with the Vehicle Anti-Theft System (VATS) module, which may affect the vehicle’s security features and starting ability. The severity of ODBII code U1101 is moderate. Common Causes For: U1100 SCP (J1850) Invalid or Missing Data for Primary Id Faulty VATS module Damaged wiring or connectors Poor…
u1101 scp j1850 invalid or missing data for primary id
OBD2 Code: U1101 Description: SCP (J1850) Invalid or Missing Data for Primary ID Definition: This code indicates that there is a communication issue on the vehicle’s SCP (Standard Corporate Protocol) network, specifically related to the J1850 communication protocol. The primary ID refers to a specific module or component in the vehicle that is not sending…
U1102 – Lost Communication with Vehicle Anti-Theft System (VATS) Module.
The ODBII code U1102 indicates a loss of communication with the Vehicle Anti-Theft System (VATS) module, suggesting that the vehicle’s anti-theft system is not properly communicating with the engine control unit or other modules. The severity of ODBII code U1102 is generally considered moderate. Common Causes For: U1101 SCP (J1850) Invalid or Missing Data for…
u1102 invalid or missing data for primary id
OBD-II Code: U1102 Description: Invalid or Missing Data for Primary ID Definition: This code indicates that the vehicle’s control module has detected a loss of communication with the primary identification (ID) data. This can be due to a malfunction in the data network, wiring issues, or a faulty control module. : Invalid or missing data…
U1103 – Lost Communication with Vehicle Anti-Theft System (VATS) Module.
The ODBII code U1103 indicates that there is a loss of communication with the Vehicle Anti-Theft System (VATS) module, which may affect the vehicle’s security features and starting system. The severity of ODBII code U1103 is generally considered moderate to high. Common Causes For: U1102 SCP (J1850) Invalid or Missing Data for Primary Id Faulty…
u1103 invalid or missing data for primary id
OBD2 Code: U1103 Description: Invalid or Missing Data for Primary ID Definition: This code indicates that the vehicle’s control module has detected a communication issue with one of its components, where the data received is either invalid or missing. This can affect the vehicle’s performance and may require diagnostic procedures to identify and fix the…
U1104 – Lost Communication with Vehicle Anti-Theft System (VATS) Module.
The ODBII code U1104 indicates a loss of communication with the Vehicle Anti-Theft System (VATS) module, which may affect the vehicle’s ability to start or operate properly due to security system issues. The severity of ODBII code U1104 is generally considered moderate to severe. Common Causes For: U1103 SCP (J1850) Invalid or Missing Data for…
u1104 lost communication with driving support ecu
OBD2 Code: U1104 Description: Lost Communication with Driving Support ECU Definition: This code indicates that the vehicle’s main control module has lost communication with the driving support electronic control unit (ECU). The driving support ECU is responsible for managing various driver assistance systems, such as adaptive cruise control, lane-keeping assist, and other similar features. A…