GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Important: When replacing battery cables be sure to use replacement cables that are the same type, gage and length.


    Object Number: 289350  Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Disconnect the positive battery cable.
  3. Remove the ground wire bolt from the frame.

  4. Object Number: 289343  Size: SH
  5. Remove the remote positive stud cover.
  6. Remove the positive battery cable junction block lead nut.
  7. Remove the positive battery cable from the bussed electrical center (BEC).
  8. Remove the BEC from the strut tower.
  9. Unclip and remove the positive battery cable harness from the BEC.
  10. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  11. Remove the front lower air deflector. Refer to Radiator Air Lower Baffle and Deflector Replacement in Engine Cooling.

  12. Object Number: 814593  Size: SH
  13. Remove the BAT terminal nut (4) from the starter solenoid BAT terminal.
  14. Remove the BAT terminal wiring harness connector (3) from the solenoid BAT terminal.

  15. Object Number: 289415  Size: SH
  16. Remove the protective boot from the generator output BAT terminal.
  17. Remove the generator output BAT terminal nut.
  18. Remove the generator output BAT terminal wire from the generator.

  19. Object Number: 289327  Size: SH
  20. Remove the transaxle stud nut.
  21. Remove the battery ground cable from the transaxle stud.

  22. Object Number: 289319  Size: SH
  23. Unclip and remove the battery cable harness from the retainers.
  24. Remove the battery cable harness from the vehicle.
  25. Remove the positive battery cable from the wiring harness conduit.

Installation Procedure


    Object Number: 289319  Size: SH
  1. Install the positive battery cable into the wiring harness conduit.
  2. Install the battery cable harness to the vehicle.
  3. Install the battery cable harness to the retainers.

  4. Object Number: 289327  Size: SH
  5. Install the battery ground cable to the transaxle stud.
  6. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  7. Install the transaxle stud nut.
  8. Tighten
    Tighten the nut to 25 N·m (18 lb ft).


    Object Number: 289415  Size: SH
  9. Install the generator output BAT terminal wire to the generator.
  10. Install the generator output BAT terminal nut.
  11. Tighten
    Tighten the nut to 20 N·m (15 lb ft).

  12. Install the protective boot to the generator output BAT terminal.

  13. Object Number: 814593  Size: SH
  14. Install the BAT terminal wiring harness connector (3) to the solenoid BAT terminal.
  15. Install the BAT terminal nut (4) to the starter solenoid BAT terminal.
  16. Tighten
    Tighten the nut to 10 N·m (89 lb in).

  17. Install the front lower air deflector. Refer to Radiator Air Lower Baffle and Deflector Replacement in Engine Cooling.
  18. Lower the vehicle.
  19. Install the positive battery cable harness to the BEC.
  20. Install the BEC to the strut tower.

  21. Object Number: 289343  Size: SH
  22. Install the positive battery cable to the BEC.
  23. Install the junction block lead nut to the positive battery cable.
  24. Tighten
    Tighten the nut to 10 N·m (89 lb in).

  25. Install the remote positive stud cover.

  26. Object Number: 289350  Size: SH
  27. Install the ground wire and the bolt to the frame.
  28. Tighten
    Tighten the bolt to 10 N·m (89 lb in).

  29. Connect the positive battery cable.
  30. Tighten
    Tighten the bolt to 15 N·m (11 lb ft).

  31. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .