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HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 376 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)REPAIR INSTRUCTIONSBATTERY POSITIVE CABLE REPLACEMENT (4.2L ENGINE)REMOVAL PROCEDURE
2006 Isuzu Ascender S, 5.3 M, 4WD

Removal Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Removal Procedure
WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Battery, Cables & Battery Control Module
    GM1804767Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Loosen the battery positive cable bolt.
  3. Remove the positive battery cable (1) from the battery.
    4. Fig 2: Identifying Positive Battery Cable Terminal At Junction Block
    GM1804778Courtesy of GENERAL MOTORS CORP.
  4. Loosen the positive battery cable terminal bolt (1) at the junction block.
  5. Remove the positive battery cable terminal (2) from the junction block.
  6. Disconnect the battery cable conduit from the conduit retaining clip.
  7. Remove the battery positive cable from the conduit.
  8. Remove the battery positive cable harness from the fir-tree retainer on the powertrain control module (PCM) bracket.
    9. Fig 3: Locating Negative Battery Cable At Block & Positive At Starter
    GM1804782Courtesy of GENERAL MOTORS CORP.
  9. Remove the positive battery cable nut (1) from the starter.
  10. Remove the positive battery cable terminal (2) from the starter.
    11. Fig 4: View Of Positive Battery Cable Boot
    GM1804781Courtesy of GENERAL MOTORS CORP.
  11. Reposition the positive battery cable boot (3).
  12. Remove the positive battery cable terminal nut (1).
  13. Remove the positive battery cable from the generator.
  14. Remove the battery positive cable from the vehicle.
RENDER: 1.0x

NO RELATED

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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.