DESCRIPTION
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. |
| Main body ECU (multiplex network body ECU) |
U0101 | Lost Communication with TCM | The main body ECU (multiplex network body ECU) does not receive data from the Hybrid vehicle control ECU for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
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. |
| Main body ECU (multiplex network body ECU) |
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. |
| Main body ECU (multiplex network body ECU) |
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 booster with master cylinder assembly) for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
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. |
| Main body ECU (multiplex network body ECU) |
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. |
| Main body ECU (multiplex network body ECU) |
U0163 | Lost Communication with Navigation Control Module | The main body ECU (multiplex network body ECU) does not receive data from the radio and display receiver assembly for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
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. |
| Main body ECU (multiplex network body ECU) |
U0182 | Lost Communication with AFS | The main body ECU (multiplex network body ECU) does not receive data from the headlight ECU sub-assembly LH for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
U0199 | Lost Communication with "Door Control Module A" | The main body ECU (multiplex network body ECU) does not receive data from the outer mirror control ECU assembly RH for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
U0200 | Lost Communication with "Door Control Module B" | The main body ECU (multiplex network body ECU) does not receive data from the outer mirror control ECU assembly LH for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
U0208 | Lost Communication with "Seat Control Module A" | The main body ECU (multiplex network body ECU) does not receive data from the position control ECU assembly (driver seat) for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
U0230 | Lost Communication with Rear Gate Module | The main body ECU (multiplex network body ECU) does not receive data from the luggage closer motor assembly for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
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. |
| Main body ECU (multiplex network body ECU) |
U0293 | Lost Communication With Hybrid Powertrain Control Module | The main body ECU (multiplex network body ECU) does not receive data from the hybrid vehicle control ECU for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
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. |
| Main body ECU (multiplex network body ECU) |
U1106 | Lost Communication with Electric Parking Brake Module | The main body ECU (multiplex network body ECU) does not receive data from the parking brake ECU (brake actuator assembly) for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
U1115 | Lost Communication with Tilt & Telescopic Module | The main body ECU (multiplex network body ECU) does not receive data from the multiplex tilt and telescopic ECU for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
U1117 | Lost Communication with Accessory Gateway | The main body ECU (multiplex network body ECU) does not receive data from the option connector (bus buffer ECU) for approximately 10 seconds or more. |
| Main body ECU (multiplex network body ECU) |
PROCEDURE
1. | CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body / Trouble Codes.
(e) Clear the DTCs.
Body Electrical > Main Body > Clear DTCs
|
2. | CHECK FOR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Wait 20 seconds or more.
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Main Body / Trouble Codes.
(f) Check for DTCs.
Body Electrical > Main Body > Trouble CodesOK:
DTCs are not output.
OK | USE SIMULATION METHOD TO CHECK |
NG | GO TO CAN COMMUNICATION SYSTEM |