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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1812 (Battery, Charging System And Starting System) >> Repair Instructions >> Battery Tray Replacement (2.4L (LAT)) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Underhood Bussed Electrical Center (UBEC)
    GM1814045Courtesy of GENERAL MOTORS CORP.
  1. Remove the battery. Refer to Battery Replacement (2.2L (L61) and 3.5L (L66))  or Battery Replacement (2.4L (LAT)) .
  2. Remove the underhood bussed electrical center (UBEC) cover (1).
  3. Loosen the UBEC bolts (2), once loose, tap the bolts once in order the disengage the bolt from the electrical connectors.
  4. Disengage the UBEC retaining tabs on the 4 corners and remove the UBEC.
    5. Fig 2: Forward Lamp Wiring Harness Clips And Ubec Electrical Connector
    GM1814035Courtesy of GENERAL MOTORS CORP.
  5. Remove the forward lamp wiring harness clips (2) from the positive battery cable bracket.
  6. Remove the forward lamp wiring harness UBEC electrical connector (1) from the UBEC bracket and secure out of the way.
    7. Fig 3: View Of Clip And UBEC Connector
    GM1814036Courtesy of GENERAL MOTORS CORP.
  7. Remove the engine wiring harness clip (2) from the battery tray.
  8. Remove the engine wiring harness UBEC electrical connector (1) from the UBEC bracket and secure out of the way.
    9. Fig 4: Forward Lamp Wiring Harness Electrical Connector And UBEC Electrical Connector
    GM1814033Courtesy of GENERAL MOTORS CORP.
  9. Remove the forward lamp wiring harness electrical connector (2) from the battery tray.
  10. Remove the body wiring harness UBEC electrical connector (1) from the UBEC bracket and secure out of the way.
    11. Fig 5: Clips And Bolts
    GM1820891Courtesy of GENERAL MOTORS CORP.
  11. Remove the 12 volt positive battery cable clips (4) from the UBEC bracket.
    12. Fig 6: UBEC Bracket And Bolts
    GM1814038Courtesy of GENERAL MOTORS CORP.
  12. Remove the UBEC bracket bolts (1) and bracket.
    13. Fig 7: Identifying Forward Lamp Wiring Harness Electrical Connector
    GM1813958Courtesy of GENERAL MOTORS CORP.
  13. Remove the forward lamp wiring harness electrical connector (1) from the positive battery cable bracket.
    14. Fig 8: Bracket And Nut
    GM1816288Courtesy of GENERAL MOTORS CORP.
  14. Remove the air conditioning compressor and condenser hose nut (1) from generator control module bracket stud.
  15. Remove the positive battery cable bracket (2) from the stud.
    16. Fig 9: Generator Control Module Bracket, Bolts And Stud
    GM1815938Courtesy of GENERAL MOTORS CORP.
  16. Remove the generator control module bracket bolts and stud.
  17. Remove the generator control module bracket.
    18. Fig 10: View Of Battery Tray Hold-Down Bolts
    GM1814040Courtesy of GENERAL MOTORS CORP.
  18. Remove the battery tray bolts (1, 2) and battery tray.
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