DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit.
HINT: If CAN communication system DTCs are stored, they may also be stored for other systems. |
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area | |
U0142 | Lost Communication with Body Control Module "B" |
Lost communication with main body ECU (multiplex network body ECU) |
CAN communication system | |
U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
Lost communication with combination meter assembly |
CAN communication system | |
U0163 | Lost Communication with Navigation Control Module |
Lost communication with radio and display receiver assembly |
CAN communication system | PROCEDURE
(a) Clear the DTCs. Body Electrical > Telematics > Clear DTCs
(b) Recheck for DTCs and check if the same DTC is output again. Body Electrical > Telematics > Trouble Codes
|
Result | Proceed to | |
DTCs are output. | A | |
DTCs are not output. |
B |
HINT:
- If CAN communication system DTCs are stored, they may also be stored for other systems.
- If the CAN communication system has been inspected and repaired, these DTCs will not be output when rechecking for DTCs.
- If these DTCs are output frequently, duplicate the conditions that cause
the problem symptoms and perform troubleshooting again, even though the
DTC was not output when rechecking for DTCs.
Click here 
| A |
 | GO TO CAN COMMUNICATION SYSTEM |
| B |
| USE SIMULATION METHOD TO CHECK | |
