Component Inspection
WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK ANTI-THEFT HORN RELAY
- Turn ignition switch OFF.
- Disconnect anti-theft horn relay.
- Check voltage between anti-theft horn relay connector and ground under the following conditions:
(+)
(-)
Condition
Voltage (V)
(Approx.)
Anti-theft horn relay
Terminal
2
Ground
12 V direct current supply between terminals 1 and 3
12
No current supply
0
Is the inspection result normal?
YES
Inspection End.
NO
Replace anti-theft horn relay.