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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1437 (Engine Control System) >> DTC P1572: ASCD Brake Switch >> Component Inspection >> ASCD Brake Switch
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ASCD Brake Switch

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch OFF.
  2. Disconnect ASCD brake switch harness connector.
  3. Check continuity between ASCD brake switch terminals 1 and 2 under the following conditions.
CONTINUITY SPECIFICATION

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

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

Fig 1: ASCD Brake Switch Terminals 1 & 2 Continuity Test
G02402085Courtesy of NISSAN MOTOR CO., U.S.A.