ASD Brake Switch

WARNING: This page is about a different car, the 2005 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch OFF.
Disconnect ASD brake switch harness connector.

Check harness continuity between ASD brake switch terminals 1 and 2 under the following conditions.

CONDITION AND CONTINUITY REFERENCE CHART

Condition	Continuity
When brake pedal: Fully released.	Should exist.
When brake pedal: Slightly depressed.	Should not exist.

If NG, adjust ASD brake switch installation, refer to "BRAKE PEDAL ", and perform step 3 again.

Fig 1: Checking Harness Continuity Between ASD Brake Switch Terminals 1 And 2
Courtesy of NISSAN MOTOR CO., U.S.A.