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Home >> Nissan-Datsun >> 2009 >> 350Z Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0643 To P2A03 >> DTC P1564 ASCD Steering Switch >> Component Inspection >> ASCD Steering Switch

ASCD Steering Switch

  1. Disconnect combination switch (spiral cable) harness connector M203.
  2. Check continuity between combination switch harness connector terminals 14 and 15 with pushing each switch.
    Fig 1: Checking Continuity Between Combination Switch Harness Connector Terminals 14 And 15
    G04875396Courtesy of NISSAN MOTOR CO., U.S.A.
    RESISTANCE REFERENCE

    Switch Condition Resistance [Ω]
    MAIN switch Pressed Approx. 0
    Released Approx. 4, 000
    CANCEL switch Pressed Approx. 250
    Released Approx. 4, 000
    RESUME/ACCELERATE switch Pressed Approx. 1, 480
    Released Approx. 4, 000
    SET/COAST switch Pressed Approx. 660
    Released Approx. 4, 000
  3. If NG, replace ASCD steering switch.
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