Door Switch Check

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II

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

Fig 1: Checking Door Switch Input Signal With Consult-II (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Door Switch Input Signal With Consult-II (2 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

Check voltage between BCM harness connector terminals 10 (P/L), 11 (R/B), 14 (SB) and/or 54 (SB) (without vehicle security system) and ground.

Fig 3: Checking Door Switch Input Signal Without Consult-II (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Checking Door Switch Input Signal Without Consult-II (2 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG?
1. OK: Door switch is OK.
2. NG: GO TO 2
CHECK DOOR SWITCH
1. Disconnect door switch and BCM harness connector.
2. Check continuity between door switch harness connector B8, B18, B108, B116 terminals 1 (R/B), 2 (SB or P/L) and BCM harness connector? terminals 10 (P/L), 11 (R/B), 14 (SB) and/or 54 (SB) (without vehicle security system).
  
  Fig 5: Checking Door Switch (1 Of 3)
  Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between door switch harness connector B8, B18, B108, B116 terminals 1 (R/B), 2 (SB or P/L) and ground.
  
  Fig 6: Checking Door Switch (2 Of 3)
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG?
1. OK: Replace door switch.
2. NG: Replace door switch harness.
Fig 7: Checking Door Switch (3 Of 3)
Courtesy of NISSAN MOTOR CO., U.S.A.