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Home >> Buick >> 2007 >> Allure CXS >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Repair Instructions >> Battery Replacement (3.8L) >> Removal Procedure
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Removal Procedure

    Fig 1: Identifying Battery Terminals & Ground Wire
    GM911131Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (3.8L)  or Battery Negative Cable Disconnection and Connection (3.6L) .
  2. Remove the right front diagonal brace. Refer to Front Fender Upper Diagonal Brace Replacement in Body Front End.
  3. Loosen the positive battery terminal nut.
  4. Remove the positive battery terminal (1) from the battery.
  5. Remove the battery hold down.
  6. IMPORTANT: Do not tip the battery more than 40 degrees during removal.
  7. Remove the battery.
  8. Remove the insulator from the battery.