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Home › Chevrolet › 2005 › Venture LS › Repair and Diagnosis › Transmission › Automatic Trans › Automatic Transaxle - Introduction & Repair Instructions › Repair Instructions › Park/Neutral Position (PNP) Switch Replacement › Installation Procedure

Installation Procedure

  1. Verify that the shift shaft in the Neutral position.
    2. Fig 1: View Of Park/Neutral Position Switch
    GM161076Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: DO NOT ROTATE A NEW PNP SWITCH. A new PNP switch is produced in the Neutral position. If the bolt holes do not align with the holes in the transaxle, verify that the transmission is in Neutral.
    Adjust the PNP switch if the new switch has been rotated and the pin is broken or if using an old PNP switch. Refer to Park/Neutral Position (PNP) Switch Adjustment .
  2. Align the flats of the shift shaft to the flats in the PNP switch.
  3. Install the PNP switch to the transaxle.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the PNP switch bolts.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  5. Install the automatic transaxle range selector lever. Refer to Automatic Transmission Range Selector Cable Lever Replacement .
    6. Fig 2: View Of Electrical Connectors
    GM262803Courtesy of GENERAL MOTORS CORP.
  6. Install the electrical connectors.
    7. Fig 3: View Of Automatic Transaxle Range Selector Cable
    GM368792Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Verify that the engine starts ONLY with the transmission in Park or Neutral. Adjust as necessary. Refer to Park/Neutral Position (PNP) Switch Adjustment .
  7. Install the automatic transaxle range selector cable.
  8. Install the throttle body air inlet duct. Refer to Air Cleaner Element Replacement in Engine Controls - 3.4L.
  9. Remove the blocks from the wheels.
  10. Release the parking brake.
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