DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0114: Lost Communication with Four-Wheel Drive Clutch Control Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication With Brake System Control Module "A"; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0163: Lost Communication with Navigation Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U114C: Lost Communication with Suspension Control Module 1; DTC U114F: Lost Communication with Power Integration Module [12/2021 - ]: Description
These DTCs are output when the self-diagnosis of the integration control and panel assembly determines that the CAN communication system is malfunctioning.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| U0100 | Lost Communication With ECM/PCM "A" | Communication is lost between the integration control and panel assembly and the ECM for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U0114 | Lost Communication with Four-Wheel Drive Clutch Control Module | Communication is lost between the integration control and panel assembly and the 4 wheel drive control ECU for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U0126 | Lost Communication with Steering Angle Sensor Module | Communication is lost between the integration control and panel assembly and the steering sensor for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U0129 | Lost Communication With Brake System Control Module "A" | Communication is lost between the integration control and panel assembly and the brake actuator assembly (No. 2 skid control ECU) for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U0140 | Lost Communication with Body Control Module | Communication is lost between the integration control and panel assembly and the main body ECU (multiplex network body ECU) for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module | Communication is lost between the integration control and panel assembly and the combination meter assembly for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U0163 | Lost Communication with Navigation Control Module | Communication is lost between the integration control and panel assembly and the multi-media module receiver assembly for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U0164 | Lost Communication with HVAC Control Module | Communication is lost between the integration control and panel assembly and the air conditioning amplifier assembly for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U114C | Lost Communication with Suspension Control Module 1 | Communication is lost between the integration control and panel assembly and the suspension control ECU for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |
| U114F | Lost Communication with Power Integration Module | Communication is lost between the integration control and panel assembly and the power distribution box assembly for approximately 10 seconds or more | CAN communication system | D-SEAT SW | B |