LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2017 >> LaCrosse Base >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Repair Instructions >> Battery Negative Cable Disconnection and Connection >> Removal Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

    Fig 1: Rear Compartment Side Trim - Left Side (Without HP4)
    GM4215214Courtesy of GENERAL MOTORS COMPANY
  1. Rear Compartment Side Trim Panel 2 - Remove - Rear Compartment Side Trim Replacement - Left Side (With LHN)Rear Compartment Side Trim Replacement - Left Side (With LGX)
  2. Fig 2: Battery Sensor Module
    GM4353072Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Wait at least 2 minutes after ignition is OFF before disconnecting the battery.

  3. Battery Post Negative Cable Clamp Nut 1 - Remove
  4. Battery Sensor Module 2 - Remove