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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 >> Park/Neutral Position Switch Replacement >> Installation Procedure

Installation 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.

(USING OLD SWITCH) 

    Fig 1: Removing/Installing Park/Neutral Position Switch Bolt
    GM955528Courtesy of GENERAL MOTORS CORP.
  1. Install the park/neutral position switch to the manual valve lever.
  2. Install the washer stud and the bolt, then hand tighten.
  3. Fig 2: View Of Nut, Lock Tab Washer & Flat Washer
    GM955512Courtesy of GENERAL MOTORS CORP.
  4. Install the flat washer, lock tab washer and nut.

    Tighten:  Tighten the park/neutral position switch nut to 7 N.m (62 lb in).

  5. Place the manual valve lever in N (Neutral) position.
  6. Install the Transaxle Range Switch Alignment Tool J 45404  and align the tool pointer to the neutral basic line. See Special Tools .
  7. Remove the alignment tool.
  8. Tighten the park/neutral position switch bolt and stud.

    Tighten:  Tighten the park/neutral position switch bolt and stud to 25 N.m (18 lb ft).

  9. Fig 3: Moving Lock Washer
    GM977800Courtesy of GENERAL MOTORS CORP.
  10. Move the lock washer into place by bending the tabs up with pliers.
  11. Connect the electrical harness to the park/neutral position switch.
  12. Install the park/neutral switch lever and nut.

    Tighten:  Tighten the Park/Neutral position switch lever nut to 16 N.m (12 lb ft).

  13. Install the control cable assembly to the park/neutral switch lever.
  14. Fig 4: View Of Battery Tray Bracket Bolts
    GM951487Courtesy of GENERAL MOTORS CORP.
  15. Install the battery tray bracket.
  16. Position the battery tray bracket and tighten the screws.

    Tighten:  Tighten the battery tray bracket screws to 16 N.m (12 lb ft).

  17. Install the battery box. Refer to Battery Box Replacement .
  18. Install the battery. Refer to Battery Replacement .
  19. After adjusting the switch, verify the engine only starts in P (Park) or N (Neutral). If the engine starts in any other position, readjust the switch. Refer to "Park/Neutral Position Switch Adjustment"  procedure in this service manual.


(USING NEW SWITCH) 

    Fig 1: Removing/Installing Park/Neutral Position Switch Bolt
    GM955528Courtesy of GENERAL MOTORS CORP.
  1. Make sure the transaxle manual shaft is in the N (Neutral) position.
  2. Install the park/neutral position switch to the manual valve lever.
  3. Tighten the park/neutral position switch bolt and stud.

    Tighten:  Tighten the park/neutral position switch bolts to 25 N.m (18 lb ft).

  4. Fig 2: View Of Nut, Lock Tab Washer & Flat Washer
    GM955512Courtesy of GENERAL MOTORS CORP.
  5. Install the flat washer, lock tab washer and nut.

    Tighten:  Tighten the park/neutral position switch nut to 7 N.m (62 lb in).

  6. Fig 3: Moving Lock Washer
    GM977800Courtesy of GENERAL MOTORS CORP.
  7. Move the lock tab washer into place by bending the tabs up with pliers.
  8. Connect the electrical harness to the park/neutral position switch.
  9. Install the park/neutral position switch lever and nut.

    Tighten:  Tighten the park/neutral position switch lever nut to 16 N.m (12 lb ft).

  10. Install the control cable assembly to the park/neutral position switch lever.
  11. Fig 4: View Of Battery Tray Bracket Bolts
    GM951487Courtesy of GENERAL MOTORS CORP.
  12. Install the battery tray bracket.
  13. Position the battery tray bracket and tighten the screws.

    Tighten:  Tighten the battery tray bracket screws to 16 N.m (12 lb ft).

  14. Install the battery box. Refer to Battery Box Replacement .
  15. Install the battery. Refer to Battery Replacement .