How To Proceed With Troubleshooting

HINT:

Use this procedure to troubleshoot the key reminder warning system.

1. VEHICLE BROUGHT TO WORKSHOP 
   1. Go to next step 
2. CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK (See  CUSTOMER PROBLEM ANALYSIS CHECK  ) 
   1. Go to next step 
3. INSPECT BATTERY VOLTAGE 
   1. Check the battery voltage.

      Standard: 11 to 14 V 

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

   1. Go to next step 
4. PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE  ) 
   1. If the fault is not listed on the problem symptoms table, proceed to A.
   2. If the fault is listed on the problem symptoms table, proceed to B.
   1. B : Go to step 5 
   2. A : Go to next step 
5. OVERALL ANALYSIS AND TROUBLESHOOTING 
   1. On-vehicle inspection (see ON-VEHICLE INSPECTION )
   2. Terminals of ECU (see TERMINALS OF ECU )
   1. Go to next step 
6. ADJUST, REPAIR OR REPLACE 
   1. Go to next step 
7. CONFIRMATION TEST 
   1. END