How To Proceed With Troubleshooting

HINT:

Use these procedures to troubleshoot the power door lock control system.

1. VEHICLE BROUGHT TO WORKSHOP 
2. INSPECT BATTERY VOLTAGE 

   Standard voltage: 11 to 14 V 

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

3. PROBLEM SYMPTOMS TABLE 
   1. If the fault is not listed in the problem symptoms table, proceed to A.
   2. If the fault is listed in the problem symptoms table, proceed to B.

   B : Go to step   5 

   A : GO TO NEXT STEP 

4. OVERALL ANALYSIS AND TROUBLESHOOTING 
   1. TERMINALS OF ECU  ).
   2. ON-VEHICLE INSPECTION  ).
   3. Inspection (see INSPECTION  , INSPECTION  , INSPECTION  and INSPECTION  ).
5. ADJUST, REPAIR OR REPLACE 
6. CONFIRMATION TEST