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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1745 (Automatic Transaxle - AF33-5 (Removal & Installation, Service & Overhaul)) >> Repair Instructions >> Input Shaft Speed Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Battery
    GM951451Courtesy of GENERAL MOTORS CORP.
  1. Record all preset radio stations.
  2. CAUTION: Refer to Battery Acid Caution in Cautions and Notices.
  3. Remove the battery.
    1. Remove the battery cover.
    2. Disconnect the negative battery cable.
    3. Disconnect the positive battery cable.
    4. Loosen the battery hold-down screw and remove the battery.
  4. Fig 2: View Of Battery Tray Bracket Bolts
    GM951487Courtesy of GENERAL MOTORS CORP.
  5. Remove the battery cooling box. Refer to Battery Cooling Box removal procedure in the General Information section in this service manual.
  6. Remove the battery tray bracket.
  7. Fig 3: View Of Input Speed Sensor
    GM955475Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not damage the input speed sensor or the transaxle case.
  8. Disconnect the wiring harness from the input speed sensor.
  9. Remove the input speed sensor bolt.
  10. Remove the input speed sensor.
  11. Remove the input speed sensor O-ring.