These DTCs are stored if a CAN communication malfunction occurs between the main body ECU (multiplex network body ECU) and other ECUs.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| U0100 | Lost Communication With ECM/PCM "A" | The main body ECU (multiplex network body ECU) does not receive data from the ECM for approximately 10 seconds or more. | ·
CAN communication system ·
ECM |
Main Body |
| U0101 | Lost Communication with TCM | The main body ECU (multiplex network body ECU) does not receive data from the ECM for approximately 10 seconds or more. | ·
CAN communication system ·
ECM |
Main Body |
| U0120 | Lost Communication With Starter / Generator Control Module | The main body ECU (multiplex network body ECU) does not receive data from the certification ECU (smart key ECU assembly) for approximately 10 seconds or more. | ·
CAN communication system ·
Certification ECU (smart key ECU assembly) |
Main Body |
| U0126 | Lost Communication with Steering Angle Sensor Module | The main body ECU (multiplex network body ECU) does not receive data from the steering sensor for approximately 10 seconds or more. | ·
CAN communication system ·
Steering sensor |
Main Body |
| U0129 | Lost Communication with Brake System Control Module | The main body ECU (multiplex network body ECU) does not receive data from the skid control ECU (brake actuator assembly) for approximately 10 seconds or more. | ·
CAN communication system ·
Skid control ECU (brake actuator assembly) |
Main Body |
| U0151 | Lost Communication with Restraints Control Module | The main body ECU (multiplex network body ECU) does not receive data from the airbag ECU assembly for approximately 10 seconds or more. | ·
CAN communication system ·
Airbag ECU assembly |
Main Body |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module | The main body ECU (multiplex network body ECU) does not receive data from the combination meter assembly for approximately 10 seconds or more. | ·
CAN communication system ·
Combination meter assembly |
Main Body |
| U0164 | Lost Communication with HVAC Control Module | The main body ECU (multiplex network body ECU) does not receive data from the air conditioning amplifier assembly for approximately 10 seconds or more. | ·
CAN communication system ·
Air conditioning amplifier assembly |
Main Body |
| U023A | Lost Communication With Image Processing Module "A" | The main body ECU (multiplex network body ECU) does not receive data from the forward recognition camera for approximately 10 seconds or more. | ·
CAN communication system ·
Forward recognition camera |
Main Body |
| U0327 | Software Incompatibility with Vehicle Security Control Module | The main body ECU (multiplex network body ECU) does not receive data from the certification ECU (smart key ECU assembly) for approximately 10 seconds or more. | ·
CAN communication system ·
Certification ECU (smart key ECU assembly) |
Main Body |
| U1106 | Lost Communication with Electric Parking Brake Module | The main body ECU (multiplex network body ECU) does not receive data from the skid control ECU (brake actuator assembly) for approximately 10 seconds or more. | ·
CAN communication system ·
Skid control ECU (brake actuator assembly) |
Main Body |
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Main Body / Trouble Codes.
Clear the DTCs.
| Proceed to |
|---|
| NEXT |
NEXT
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Wait 20 seconds or more.
Turn the GTS on.
Enter the following menus: Body Electrical / Main Body / Trouble Codes.
Check for DTCs.
DTCs are not output.
| Proceed to |
|---|
| OK |
| NG |
OK
NG