Stop Lamp Switch

Disconnect stop lamp switch harness connector.

Fig 1: Identifying Stop Lamp Switch
Courtesy of NISSAN MOTOR CO., U.S.A.
Check continuity between stop lamp switch terminals 1 and 2 under the following conditions.

STOP LAMP SWITCH TERMINALS CONTINUITY CONDITIONS

Conditions	Continuity
Brake pedal fully released	Should not exist.
Brake pedal depressed	Should exist.

Fig 2: Checking Continuity Between Stop Lamp Switch Terminals 1 & 2

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

If NG, adjust brake pedal installation, refer to STOPLIGHT SWITCH & AUTOMATIC SPEED CONTROL DEVICE SWITCH and perform step 2 again (Check continuity...)