How To Proceed With Troubleshooting (from 07/2011)

DOOR LOCK: KEY REMINDER WARNING SYSTEM (for Hatchback): HOW TO PROCEED WITH TROUBLESHOOTING

HINT
* Use these procedures to troubleshoot the key reminder warning system.
* *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. INSPECT BATTERY VOLTAGE

(a) Check the battery voltage.

Standard voltage:

11 to 14 V

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

NEXT -- Continue to next step.

3. CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

(a) Use an Techstream to check if the CAN communication system is functioning normally.

HINT
* for Hatchback with Separate Type Yaw Rate Sensor Diagnosis System (from 07/2011).
* for Hatchback except Separate Type Yaw Rate Sensor Diagnosis System (from 07/2011).

Result





B -- GO TO CAN COMMUNICATION SYSTEM How To Proceed With Troubleshooting (from 07/2011).

C -- GO TO CAN COMMUNICATION SYSTEM How To Proceed With Troubleshooting (from 07/2011)
A -- Continue to next step.

4. PROBLEM SYMPTOMS TABLE

Result





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

5. OVERALL ANALYSIS AND TROUBLESHOOTING*

(a) Terminals of ECU Key Reminder Warning System (for Hatchback).

(b) Data list / Active test Key Reminder Warning System (for Hatchback).

NEXT -- Continue to next step.

6. REPAIR OR REPLACE

NEXT -- Continue to next step.

7. CONFIRMATION TEST

NEXT -- END