Key Switch (Insert) Check

CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-II

Check key switch ("KEY ON SW') in "DATA MONITOR" mode with CONSULT-II.

Fig 1: Checking Key Switch Input Signal With CONSULT-II
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

Check voltage between control unit terminal 32 and ground.

Fig 2: Checking Key Switch Input Signal Without CONSULT-II
Courtesy of NISSAN MOTOR CO., U.S.A.

Refer to "FIG. 1 ".

OK or NG

OK : Key switch is OK.

NG : GO TO 2.
CHECK KEY SWITCH
Check continuity between key switch terminals 1 and 2.

Fig 3: Checking Key Switch
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK : Check the following.
- 10A fuse [No. 12, located in fuse block (J/B)]
- Harness for open or short between key switch and fuse
- Harness for open or short between smart entrance control unit and key switch
NG : Replace key switch.