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HOMESERVICE MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.7 R, L31/KL8REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 644 (BATTERY)REPAIR INSTRUCTIONSBATTERY NEGATIVE CABLE REPLACEMENTREMOVAL PROCEDURE
2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8

Removal Procedure

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Removal Procedure
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: When replacing battery cables be sure to use replacement cables that are the same type, gauge and length.
  1. Disconnect the negative battery cable from the battery. Refer to Battery Negative Cable Disconnect/Connect Procedure .
  2. Disconnect the positive battery cable from the battery.
  3. Remove the ground wire bolt from the frame.
    Fig 1: Battery Cables & Ground Wire Bolt
    G01703971Courtesy of GENERAL MOTORS CORP.
  4. Remove the remote positive stud cover.
  5. Remove the positive battery cable junction block lead nut.
  6. Remove the positive battery cable from the bussed electrical center (BEC).
  7. Remove the BEC from the strut tower.
  8. Unclip and remove the positive battery cable harness from the BEC.
  9. Raise and support the vehicle. Refer to LIFTING & JACKING THE VEHICLE .
  10. Remove the front lower air deflector. Refer to RADIATOR AIR BAFFLE AND DEFLECTOR REPLACEMENT - LOWER .
    Fig 2: Remove Position Stud Cover & Junction Block Lead Nut
    G01703972Courtesy of GENERAL MOTORS CORP.
  11. Remove the positive battery cable from the starter motor BAT terminal.
    Fig 3: Positive Battery Cable & Start Motor BAT Terminal
    G01703973Courtesy of GENERAL MOTORS CORP.
  12. Remove the protective boot from the generator output BAT terminal.
  13. Remove the generator output BAT terminal nut and the positive battery cable from the generator.
    Fig 4: Generator Output BAT Terminal Nut & Positive Battery Cable
    G01703974Courtesy of GENERAL MOTORS CORP.
  14. Unclip and remove the battery cable harness from the retainers.
  15. Remove the battery cable harness from the vehicle.
  16. Remove the negative battery cable from the wiring harness conduit.
    Fig 5: Battery Cable Harness & Negative Battery Cable
    G01703975Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.