Stop Lamp Switch

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch OFF.
Disconnect stop lamp switch harness connector.

Check harness continuity between stop lamp switch terminals 1 and 2 under the following conditions.

BRAKE PEDAL CONDITION AND CONTINUITY

Condition	Continuity
When brake pedal is fully released.	Should not exist.
When brake pedal is depressed.	Should exist.

If NG, adjust stop lamp switch installation, refer to BRAKE PEDAL and perform step 3 again.

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

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