Component Function Check
WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FUNCTION 1
- Disconnect vehicle security horn relay.
- Perform "VEHICLE SECURITY HORN" in "ACTIVE TEST" mode of "THEFT ALM" of "BCM" using CONSULT.
- Check the horn operation.
Test item
Description
VEHICLE SECURITY HORN
ON
Horn (LOW and HIGH)
Sounds (for 0.5 sec.)
Is the operation normal?
YES
GO TO 2.
NO
Refer to Diagnosis Procedure .
- CHECK FUNCTION 2
- Reconnect vehicle security horn relay.
- Disconnect horn relay.
- Perform "VEHICLE SECURITY HORN" in "ACTIVE TEST" mode of "THEFT ALM" of "BCM" using CONSULT.
- Check the horn operation.
Test item
Description
VEHICLE SECURITY HORN
ON
Vehicle security horn
Sounds (for 0.5 sec.)
Is the operation normal?
YES
INSPECTION END
NO
Refer to Diagnosis Procedure .