Component Inspection

WARNING: This page is about a different car, the 2008 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.

CHECK BLOWER RELAY

Turn ignition switch OFF.
Remove blower relay.

Check the continuity between blower relay terminals.

TERMINALS CONTINUITY REFERENCE

Terminals	Condition	Continuity
3 and 5	12 V direct current supply between terminals 1 and 2	Existed
3 and 5	No current supply	Not existed

Is the inspection result normal?

YES: INSPECTION END

NO: Replace blower relay

Fig 1: Identifying Blower Relay Terminals

Courtesy of NISSAN MOTOR CO., U.S.A.