U2808 – Control Module Communication Bus Fault
The ODBII code U2808: Control Module Communication Bus Fault indicates a communication issue between control modules in a vehicle, suggesting that one or more modules are not properly communicating over the vehicle’s data bus. The severity of ODBII code U2808 is moderate. Common Causes For: U2807 Control Module Communication Bus Off. Faulty control module Damaged…
U2809 – Module Connection Loss
What this code means The ODBII code U2809: Module Connection Loss indicates a communication issue between the vehicle’s control modules, suggesting that one or more modules are not properly connected or are unable to communicate with each other. Common Causes For: 10. U2509: Intermittent Communication Loss”: Faulty wiring or connectors Corroded or damaged connectors Loose…
U2809: Module Connection Loss
The ODBII code U2809: Module Connection Loss indicates a communication issue between the vehicle’s control modules, suggesting that one or more modules are not properly connected or are unable to communicate with each other. How Severe is this code? The severity of ODBII code U2809: Module Connection Loss is moderate. Faulty wiring or connectors…
U2810 – Lost Communication with the Steering Angle Sensor.
The ODBII code U2810 indicates a loss of communication with the steering angle sensor, which may affect the vehicle’s stability control and steering functions. The severity of ODBII code U2810 is generally considered moderate. Common Causes For: U2808 U2808: Control Module Communication Bus Fault Faulty steering angle sensor Damaged wiring or connectors Poor electrical connections…
U2811 – Lost Communication with the Hybrid Powertrain Control Module (HPCM).
The ODBII code U2811 indicates that there is a communication failure between the vehicle’s onboard computer and the Hybrid Powertrain Control Module (HPCM), which may affect the operation of the hybrid system. The severity of ODBII code U2811 is typically considered moderate to high. Common Causes For: U2810 Lost Communication with the Steering Angle Sensor.…
U2812 – Module Communication Failure
The ODBII code U2812 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle control modules, which may affect their ability to exchange data properly. The severity of ODBII code U2812 is moderate. Common Causes For: U2811 Lost Communication with the Hybrid Powertrain Control Module (HPCM)”. Faulty wiring or connectors Failed…
U2813 – BECM Communication Error – Invalid Data Received
The ODBII code U2813: BECM Communication Error – Invalid Data Received indicates a communication issue between the Body Electronic Control Module (BECM) and other vehicle modules, where the data received is not valid or expected. The severity of ODBII code U2813 is generally considered moderate. Common Causes For: U2812 U2812: “Module Communication Failure” Faulty Body…
U2814 – Control Module Communication Failure
The ODBII code U2814 indicates a “Control Module Communication Failure,” meaning there is a problem with the communication between various control modules in the vehicle’s network. The severity of ODBII code U2814 is moderate. Common Causes For: U2813 U2813: BECM Communication Error – Invalid Data Received Faulty control module Poor electrical connections Damaged wiring harness…
U2815 – Vehicle Communication Bus Malfunction
The ODBII code U2815: Vehicle Communication Bus Malfunction indicates a problem with the communication between various control modules in the vehicle, which may affect their ability to exchange data properly. The severity of ODBII code U2815 is moderate. Common Causes For: U2814 U2814: “Control Module Communication Failure” Faulty wiring or connectors in the communication bus…
U2816 – Control Module Communication Bus Fault
The ODBII code U2816: Control Module Communication Bus Fault indicates a communication issue between control modules in a vehicle, suggesting that one or more modules are not properly communicating over the vehicle’s data bus. The severity of ODBII code U2816 is moderate. Common Causes For: U2815 U2815: Vehicle Communication Bus Malfunction Faulty control module Damaged…