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- Refer to "DTC Index" (BCM)
NO-2- Refer to "DTC Index" (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".
Refer to "INTELLIGENT KEY : CONSULT Function (BCM INTELLIGENT KEY)" 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".
Refer to "INTELLIGENT KEY : CONSULT Function (BCM INTELLIGENT KEY)" 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".
Refer to "INTELLIGENT KEY : CONSULT Function (BCM INTELLIGENT KEY)" 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.
Refer to "ComponentFunctionCheck" Hazard Function.
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.
Refer to "ComponentFunctionCheck" 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. Refer to "Removal and Installation" Service and Repair.
2.Confirm the operation after replacement.
Is the result normal?
YES- INSPECTION END
NO- Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.