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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 875 (Battery, Charging System And Starting System) >> Repair Instructions >> Battery Positive Cable Replacement (4.3L) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Under Hood Junction Block Cover
    GM1702793Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (w/Single Battery)  or Battery Negative Cable Disconnection and Connection (w/Auxiliary Battery)  or Battery Negative Cable Disconnection and Connection (w/Dual Batteries) .
  2. Remove the under hood junction block cover.
  3. Fig 2: View Of Junction Block & Retainers
    GM1702795Courtesy of GENERAL MOTORS CORP.
  4. Lift the junction block retainers from the locked position (3) and rotate the retainers to the open position (1).
  5. Remove the junction block.
  6. Fig 3: View Of Positive Battery Cable Connector & (UBEC)
    GM1702797Courtesy of GENERAL MOTORS CORP.
  7. Remove the positive battery cable connector (1) from the underhood bussed electrical center (UBEC).
  8. Fig 4: View Of Mega Fuse Cover
    GM1702800Courtesy of GENERAL MOTORS CORP.
  9. Remove the mega fuse cover.
  10. Fig 5: View Of Starter Solenoid Cable & Nut
    GM1877262Courtesy of GENERAL MOTORS CORP.
  11. Remove the starter solenoid cable nut (2) from the mega fuse.
  12. Remove the starter solenoid cable (1) terminal from the mega fuse stud.
  13. Fig 6: View Of Positive Battery Cable Channel, Clips & Studs
    GM1702801Courtesy of GENERAL MOTORS CORP.
  14. Remove the positive battery cable channel from the studs on the plenum front panel.
  15. Remove the positive battery cable clips from the studs on the plenum front panel.
  16. Fig 7: View Of Positive Battery Cable
    GM1702803Courtesy of GENERAL MOTORS CORP.
  17. Remove the positive battery cable terminal from the mega fuse stud.
  18. Remove the positive battery cable channel from the studs.
  19. Remove the positive battery cable from the vehicle.