DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0163: Lost Communication with Navigation Control Module; DTC U023A: Lost Communication with Front Camera Module; DTC U1104: Lost Communication with Driving Support ECU [08/2019 - 07/2020]: Description
The combination meter mirror ECU communicates with the ECM, hybrid vehicle control ECU, main body ECU (multiplex network body ECU), navigation receiver assembly*1, radio and display receiver assembly*2, forward recognition camera and driving support ECU assembly via CAN communication.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory |
|---|---|---|---|---|
| U0100 | Lost Communication with ECM / PCM "A" | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored |
| U0142 | Lost Communication with Body Control Module "B" | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored |
| U0163 | Lost Communication with Navigation Control Module | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored |
| U023A | Lost Communication with Front Camera Module | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored |
| U1104 | Lost Communication with Driving Support ECU | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored |
- *1: w/ Navigation System
- *2: w/o Navigation System