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Home >> Nissan-Datsun >> 2012 >> Pathfinder S, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Component Testing (VQ40DE) >> ASCD Brake Switch >> Component Inspection >> ASCD Brake Switch
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ASCD Brake Switch

  1. Turn ignition switch OFF.
  2. Disconnect ASCD brake switch harness connector.
  3. Check harness continuity between ASCD brake switch terminals 1 and 2 under the following conditions.
Condition Continuity
When brake pedal: Fully released. Should exist.
When brake pedal: Slightly depressed. Should not exist.

If NG, adjust ASCD brake switch installation, refer to "INSPECTION AND ADJUSTMENT - STANDARD PEDAL " or "INSPECTION AND ADJUSTMENT - ADJUSTABLE PEDAL " and perform step  3 again.

Fig 1: Checking Continuity Between ASCD Brake Switch Terminals 1 And 2
G08170781Courtesy of NISSAN NORTH AMERICA, INC.