Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - PARK ASSIST / MONITORING
DTC U0073 Control Module Communication Bus OFF
DTC U0100 Lost Communication with ECM
DTC U0114 Lost Communication with 4WD Control ECU
DTC U0126 Lost Communication with Steering Angle Sensor Module
DTC U0130 Lost Communication with VGRS
DTC U0140 Lost Communication with Main Body ECU
DESCRIPTION
These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU.
- HINT:
- If CAN communication system DTCs are stored, they may also be stored in other systems.
| DTC Code | DTC Detection Condition | Trouble Area |
| U0073 | Control module communication bus off | CAN communication system |
| U0100 | Lost communication with ECM | |
| U0114 | Lost Communication with 4WD Control ECU | |
| U0126 | Lost communication with steering angle sensor | |
| U0130 | Lost communication with VGRS | |
| U0140 | Lost communication with main body ECU |
INSPECTION PROCEDURE
| 1.CHECK FOR DTC |
Clear the DTCs.
for LHD:
for RHD:
Check for DTCs.
for LHD:
for RHD:
| Result | Proceed to |
| No DTC is output | A |
| DTC is output (for LHD) | B |
| DTC is output (for RHD) | C |
- HINT:
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:
for RHD:
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| A | ||
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