Check Door Switches Input Signal

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.

With CONSULT-II

Check door switches ("DOOR SW-DR", "DOOR SW-AS", "DOOR SW-RL", "DOOR SW-RR") in DATA MONITOR mode with CONSULT-II. Refer to DATA MONITOR .

When any doors are open:
1. DOOR SW-DR: ON
2. DOOR SW-AS: ON
3. DOOR SW-RL: ON
4. DOOR SW-RR: ON
When any doors are closed:
1. DOOR SW-DR :OFF
2. DOOR SW-AS: OFF
3. DOOR SW-RL: OFF
4. DOOR SW-RR: OFF

Fig 1: Checking Door Switches Input Signal With CONSULT-II

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

Without CONSULT-II

Check voltage between BCM connector M18 or M20 terminals 12, 13, 62, 63 and ground.

Fig 2: Connector Terminals Voltage Specifications (M 20 & 18)

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

Fig 3: Checking Door Switches Input Signal Without CONSULT-II

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

OK or NG

OK >> System is OK.
NG >> GO TO 2