Component Inspection
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK PTC HEATER RELAY
- Turn ignition switch OFF.
- Remove PTC heater relay.
- Check continuity between PTC heater relay terminal 3 and 5 when voltage is supplied between terminal 1 and 2.
Courtesy of NISSAN NORTH AMERICA, INC.
Terminal Voltage Continuity 3 5 ON Yes OFF No
Is the inspection result normal?
YES
Inspection End.
NO
Replace PTC heater relay.