Key Reminder Warning System

DOOR LOCK: KEY REMINDER WARNING SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HINT
Use this procedure to troubleshoot the key reminder warning system.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK

NEXT -- Continue to next step.

3. BATTERY VOLTAGE INSPECTION

(a) Check the battery voltage.

Standard Voltage:

11 to 14 V

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

NEXT -- Continue to next step.

4. PROBLEM SYMPTOMS TABLE

(a) If the fault is not listed on the problem symptoms table, proceed to A.

(b) If the fault is listed on the problem symptoms table, proceed to B.

B -- Go to step 6
A -- Continue to next step.

5. OVERALL ANALYSIS AND TROUBLESHOOTING

(a) On-vehicle inspection Key Reminder Warning System.

(b) Terminals of ECU Key Reminder Warning System.

NEXT -- Continue to next step.

6. ADJUSTMENT, REPAIR OR REPLACEMENT

NEXT -- Continue to next step.

7. CONFIRMATION TEST

NEXT -- END