Hazard And Buzzer Reminder Does Not Operate

HAZARD AND BUZZER REMINDER DOES NOT OPERATE

Diagnosis Procedure


1. CHECK DTC WITH BCM AND COMBINATION METER

Check that DTC is not detected with BCM and combination meter.
Is the inspection result normal?
YES- GO TO 2.
NO-1- Testing and Inspection. (BCM)
NO-2- Testing and Inspection. (Combination meter)

2. CHECK "HAZARD ANSWER BACK" SETTING IN "WORK SUPPORT"

1.Select "INTELLIGENT KEY" of "BCM" using CONSULT.
2.Select "HAZARD ANSWER BACK" in "WORK SUPPORT" mode.
3.Check the "HAZARD ANSWER BACK" in "WORK SUPPORT".
Intelligent Key.
Is the inspection result normal?
YES- GO TO 3.
NO- Set "HAZARD ANSWER BACK" in "WORK SUPPORT".

3. CHECK "ANS BACK I-KEY LOCK" SETTING IN "WORK SUPPORT"

1.Select "INTELLIGENT KEY" of "BCM" using CONSULT.
2.Select "ANS BACK I-KEY LOCK" in "WORK SUPPORT" mode.
3.Check the "ANS BACK I-KEY LOCK" in "WORK SUPPORT".
Intelligent Key.
Is the inspection result normal?
YES- GO TO 4.
NO- Set "ANS BACK I-KEY LOCK" in "WORK SUPPORT".

4. CHECK "ANS BACK I-KEY UNLOCK" SETTING IN "WORK SUPPORT"

1.Select "INTELLIGENT KEY" of "BCM" using CONSULT.
2.Select "ANS BACK I-KEY UNLOCK" in "WORK SUPPORT" mode.
3.Check the "ANS BACK I-KEY UNLOCK" in "WORK SUPPORT".
Intelligent Key.
Is the inspection result normal?
YES- GO TO 5.
NO- Set "ANS BACK I-KEY UNLOCK" in "WORK SUPPORT".

5. CHECK HAZARD FUNCTION

Check hazard function.
With Intelligent Key System.
Is the inspection result normal?
YES- GO TO 6.
NO- Repair or replace the malfunctioning parts.

6. CHECK INTELLIGENT KEY WARNING BUZZER

Check Intelligent Key warning buzzer.
Intelligent Key Warning Buzzer.
Is the inspection result normal?
YES- GO TO 7.
NO- Repair or replace the malfunctioning parts.

7. REPLACE BCM

1.Replace BCM. With Intelligent Key System.
2.Confirm the operation after replacement.
Is the result normal?
YES- INSPECTION END
NO- Check intermittent incident. Intermittent Incident.