Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - WINDOW / GLASS
POWER WINDOW CONTROL SYSTEM (for Models with Jam Protection Function on Driver Door Window Only) - HOW TO PROCEED WITH TROUBLESHOOTING
- HINT:
Use these procedures to troubleshoot the power window control system.
*: Use the intelligent tester.
1.VEHICLE BROUGHT TO WORKSHOP |
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2.INSPECT BATTERY VOLTAGE |
- Standard voltage:
- 11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
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3.CHECK FOR DTC* |
Check for DTCs and make a note of any codes that are output.
Clear the DTCs.
Recheck for DTCs. Based on the DTCs output in the first step, try to force output of the same DTC by simulating the symptoms indicated by the DTC.
Result | Proceed to |
No DTCs output | A |
B2311 is output | B |
B2312 is output | B |
B2313 is output | B |
LIN communication system DTCs are output | C |
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4.PROBLEM SYMPTOMS TABLE |
Refer to the Problem Symptoms Table ().
Result | Proceed to |
Fault not listed in problem symptoms table | A |
Fault listed in problem symptoms table | B |
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5.OVERALL ANALYSIS AND TROUBLESHOOTING* |
Operation Check ().
Terminals of ECU ().
Data List / Active Test ().
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6.REPAIR OR REPLACE |
Result | Proceed to |
Door window regulator and power window regulator motor assembly is replaced or removed/installed. | A |
Door window regulator and power window regulator motor assembly is not replaced or removed/installed. | B |
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7.RESET POWER WINDOW REGULATOR MOTOR |
If a power window switch LED is blinking, initialize the power window regulator motor ().
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8.CONFIRMATION TEST |
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