Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - PARK ASSIST / MONITORING
TOYOTA PARKING ASSIST-SENSOR SYSTEM - HOW TO PROCEED WITH TROUBLESHOOTING
- HINT:
Use the following procedures to troubleshoot the TOYOTA parking assist-sensor system.
*: Use the intelligent tester.
1.VEHICLE BROUGHT TO WORKSHOP |
|
2.INSPECT BATTERY VOLTAGE |
- Standard voltage:
- 11 to 14 V
If the voltage is below 11 V, replace or recharge the battery before proceeding.
|
3.CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* |
Use the intelligent tester to check if the CAN communication system is functioning normally.
for LHD:
for RHD:
Result | Proceed to |
CAN DTC is not output | A |
CAN DTC is output (for LHD) | B |
CAN DTC is output (for RHD) | C |
|
| ||||
|
| ||||
|
4.CHECK DTC OUTPUT* |
Check for DTCs ().
Clear the DTCs ().
Recheck for DTCs ().
Result | Proceed to |
DTC is not output | A |
DTC is output | B |
|
| ||||
|
5.PROBLEM SYMPTOMS TABLE |
Refer to the Problem Symptoms Table ().
Result | Proceed to |
Fault is not listed in problem symptoms table | A |
Fault is listed in problem symptoms table | B |
|
| ||||
|
6.OVERALL ANALYSIS AND TROUBLESHOOTING* |
Operation Check ().
Terminals of ECU ().
Data List / Active Test ().
|
7.ADJUST, REPAIR OR REPLACE |
|
8.CONFIRMATION TEST |
| ||||
|
---|