PARKING ASSIST MONITOR SYSTEM(for Camera built-in ECU), Diagnostic DTC:U0073,U0126,U0140 and U0163
| DTC Code | DTC Name |
|---|---|
| U0073 | Control Module Communication Bus "A" Off |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0140 | Lost Communication with Body Control Module |
| U0163 | Lost Communication with Navigation Control Module |
DESCRIPTION
These DTCs are stored if there is a malfunction in the CAN communication system connected to the television camera assembly.
If CAN communication system DTCs are stored, they may also be stored in other systems.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
U0073 |
Control Module Communication Bus "A" Off |
Lost communication with bus off |
CAN communication system |
U0126 |
Lost Communication with Steering Angle Sensor Module |
Lost communication with spiral with sensor cable sub-assembly |
CAN communication system |
U0140 |
Lost Communication with Body Control Module |
Lost communication with main body ECU (multiplex network body ECU) |
CAN communication system |
U0163 |
Lost Communication with Navigation Control Module |
Lost communication with spiral with navigation receiver assembly (for navigation receiver type) or radio and display receiver assembly (for radio and display type) |
CAN communication system |
PROCEDURE
CHECK DTC
Clear the DTCs.
Chassis > IPA/Parking Assist Monitor > Clear DTCs
Check for DTCs.
Chassis > IPA/Parking Assist Monitor > Trouble Codes
Tip:If CAN communication system DTCs are stored, they may also be stored in other systems.
If the CAN communication system has been inspected and repaired in other systems, the 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 the inspection again, even though the DTC was not output when rechecking for DTCs.
for LHD:
Click hereClick hereClick hereClick here
for RHD:
Result
Proceed to
No DTCs are output
DTCs are output (for LHD)
DTCs are output (for RHD)
No DTCs are output USE SIMULATION METHOD TO CHECK