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Home >> Cadillac >> 1993 >> Allante >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P056: Transaxle Input Speed Sensor Circuit Problem >> Test Conditions
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Test Conditions

  1. Codes P024, P075 and P091 NOT set.
  2. Transaxle not in Park/Neutral.
  3. Engine running.
  4. Vehicle speed 10 MPH or greater.
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