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Home >> Nissan-Datsun >> 2012 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0603 To P2A03 (Qr25DE) >> DTC P1572: ASCD Brake Switch >> Component Inspection >> ASCD Clutch Switch
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

ASCD Clutch Switch

  1. Turn ignition switch OFF.
  2. Disconnect ASCD clutch switch harness connector.
  3. Check continuity between ASCD clutch switch terminals 1 and 2 under the following conditions.
Condition Continuity
Clutch pedal: Fully released. Should exist.
Clutch pedal: Slightly depressed. Should not exist.
Fig 1: Checking Continuity Between ASCD Brake Switch Terminals 1 And 2
G04895072Courtesy of NISSAN NORTH AMERICA, INC.

If NG, adjust ASCD clutch switch installation, refer to CLUTCH PEDAL , and perform step 3 again.