LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 784 (Automatic Transaxle [Service, Removal & Installation]) >> Solenoid Valve Inspection >> Operating Inspection

Operating 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. Disconnect the transaxle connector.
    CAUTION:
    • Do not apply battery position voltage to terminals A, B, C, D, F and G for more than 3 s.
    NOTE:
    • Because the operation sound of the valves is small, perform inspection in a quiet place.
  2. Apply battery positive voltage to the transaxle connector terminals A, B, C, F or G and battery negative voltage to GND, and verify that operating sound is heard from the solenoid.
    Fig 1: Identifying Transaxle Connector Terminals
    G00974679Courtesy of MAZDA MOTORS CORP.
    • If the "click" is not heard, inspect the transaxle harness.
      • If the transaxle harness is normal, perform the resistance inspection (off-vehicle inspection).
      • If there is any malfunction, repair or replace the transaxle harness.
  3. Apply battery positive voltage to the transaxle connector terminal D and battery negative voltage to the transaxle connector terminal 1, and verify that operating sound is heard from solenoid.
    • If the "click" is not heard, inspect the transaxle harness.
      • If transaxle harness is normal, perform the resistance inspection (off-vehicle inspection).
      • If there is any malfunction, repair or replace the transaxle harness.