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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 784 (Automatic Transaxle [Service, Removal & Installation]) >> Vehicle Speed Sensor (VSS) Inspection >> Short Circuit Inspection

Short Circuit Inspection

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the following circuit for short circuit.
    • Power circuit (VSS terminal A to main relay terminal D)
    • If an open circuit or short circuit is found, repair the malfunctioning wiring harness.
    • If there are no open or short circuits, perform the sensor rotor inspection.
    Fig 1: Identifying VSS Connector Terminals
    G00974673Courtesy of MAZDA MOTORS CORP.