How To Proceed With Troubleshooting

HINT:

Use these procedure to troubleshoot the power window control system.

1. VEHICLE BROUGHT TO WORKSHOP 
2. INSPECT BATTERY VOLTAGE 

   Standard voltage: 

   11 to 14 V 

   If the voltage is below 11V, recharge or replace the battery before proceeding.

3. PROBLEM SYMPTOMS TABLE 

   Result 

   RESULT CHART
   
   

   Result	Proceed to
   Fault is not listed in problem symptoms table	A
   Fault is listed in problem symptoms table	B

   B:  Go to step  5

   A: Go to next step 

4. OVERALL ANALYSIS AND TROUBLESHOOTING 
   1. Terminals of ECU (See TERMINALS OF ECU  ).
   2. On-vehicle inspection (See ON-VEHICLE INSPECTION  ).
   3. Inspection (See INSPECTION  ).
5. REPAIR OR REPLACE 
6. RESET POWER WINDOW MOTOR 
   1. If the AUTO switch light of the power window switch is blinking after the repair, reset the power window motor ( INITIALIZATION  ).
7. CONFIRMATION TEST 

   NEXT: END