4. Harness Continuity Inspection

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

Disconnect remote keyless entry receiver and BCM connectors.
Check continuity between receiver connector M120 terminals 1, 2, 4 and BCM connector M18 terminals 18, 19, 20.
1. 1 (P) - 18(P): Continuity should exist
2. 2 (G/R) - 20 (G/R): Continuity should exist
3. 4 (V/W) - 19 (V/W): Continuity should exist
Check continuity between remote keyless entry receiver terminals 1, 2 and 4 and ground.
1. 1 (P) - Ground: Continuity should exist
2. 2 (G/R)- Ground: Continuity should not exist
3. 4 (V/W) - Ground: Continuity should not exist

Fig 1: Checking Continuity

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

OK or NG

OK >> Check the condition of the harness and connectors.
NG >> Repair the harness between the remote keyless entry receiver and BCM.