Component Function Check
WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FUNCTION 1
- Disconnect anti theft horn relay.
- Perform "VEHICLE SECURITY HORN" in "ACTIVE TEST" mode of "THEFT ALM" of "BCM" using CONSULT.
- Check the horn operation.
Test item
Description
VHICLE SECURITY HORN
ON
ANTI-THEFT HORN
Sounds (for 0.5 sec)
Is the operation normal?
YES
GO TO 2.
NO
Go to Diagnosis Procedure .
- CHECK FUNCTION 2
- Reconnect anti-theft 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
VHICLE SECURITY HORN
ON
Anti-theft horn
Sounds (for 0.5 sec)
Is the operation normal?
YES
Inspection End.
NO
Go to Diagnosis Procedure .