1. Check Overall Function-I

With CONSULT-II 

1. Turn ignition switch ON.
2. Select "BRAKE SW1" in "DATA MONITOR" mode with CONSULT-II.
3. Check "BRAKE SW1" indication under the following conditions.

Fig 1: Overall Function-I Check With CONSULT-II (1 Of 2)

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

Fig 2: Overall Function-I Check With CONSULT-II (2 Of 2)

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

Without CONSULT-II 

1. Turn ignition switch ON.
2. Check voltage between ECM terminal 108 and ground under the following conditions.

Fig 3: Overall Function-I Check Without CONSULT-II (1 Of 2)

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

Fig 4: Overall Function-I Check Without CONSULT-II (2 Of 2)

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

OK or NG 

OK >>GO TO 2. CHECK OVERALL FUNCTION-II .

NG >>GO TO 3. CHECK ASCD BRAKE SWITCH POWER SUPPLY CIRCUIT .