6. Check Circuit Continuity Between BCM And Unified Meter And A/C Amp.

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch OFF.
Disconnect BCM connector and unified meter and A/C amp. connector.
Check continuity between BCM harness connector M18 terminal 27 (O/L) and unified meter and A/C amp. harness connector M89 terminal 42 (O/L). See Fig 1.

27 - 42 : Continuity should exist.

OK or NG

OK, GO TO 7.
NG, Repair harness or connector.

Fig 1: Checking Circuit Continuity Between BCM And Unified Meter And A/C Amp.

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