How To Proceed With Troubleshooting

HINT:

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

1. VEHICLE BROUGHT TO WORKSHOP 

   NEXT 

2. INSPECT BATTERY VOLTAGE 

   Standard voltage: 

   11 to 14 V 

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

   NEXT 

3. PROBLEM SYMPTOMS TABLE 

   Result 

   RESULT REFERENCE
   
   

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

   B : Go to step   5 

   A : GO to Next Step 

4. OVERALL ANALYSIS AND TROUBLESHOOTING 
   1. ON-VEHICLE INSPECTION 
   2. TERMINALS OF ECU 

   NEXT 

5. REPAIR OR REPLACEMENT 

   NEXT 

6. CONFIRMATION TEST 

   NEXT 

   END