How To Proceed With Troubleshooting

HINT:

Use these procedure to troubleshoot the key reminder warning 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
   
   

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

   B : Go to step   4 

   A : Go to next step 

4. OVERALL ANALYSIS AND TROUBLESHOOTING 
   1. TERMINALS OF ECU 
   2. ON-VEHICLE INSPECTION 
   3. Inspection
      1. Front door courtesy light switch (see INSPECTION PROCEDURE  ).
      2. Unlock warning switch (see INSPECTION PROCEDURE  ).

   NEXT 

5. REPAIR OR REPLACE 

   NEXT 

6. CONFIRMATION TEST 

   NEXT : END