DTC U0100, U0129, U0131, U0142, U0151, U0163, U023A, U1104; Lost Communication with ECM / PCM "A" [08/2016 - ]: Description
The combination meter assembly communicates with the ECM, brake actuator assembly (skid control ECU), power steering ECU assembly, main body ECU (multiplex network body ECU), airbag sensor assembly, radio and display receiver assembly*1, navigation receiver assembly*2, forward recognition camera*3 and driving support ECU assembly*3 via the CAN communication system.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory | Note |
|---|---|---|---|---|---|
| U0100 | Lost Communication with ECM / PCM "A" | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored | - |
| U0129 | Lost Communication with Brake System Control Module | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored | - |
| U0131 | Lost Communication with Power Steering Control Module | 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 | - |
| U0151 | Lost Communication with Restraints Control Module | 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 | w/ Pre-collision System |
| U1104 | Lost Communication with Driving Support ECU | When IG voltage is 9.5 V or more and the following condition is detected:
|
|
DTC stored | w/ Pre-collision System |
- *1: for Radio and Display Type
- *2: for Navigation Receiver Type
- *3: w/ Pre-collision System