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HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 291 (ENGINE ELECTRICAL)REPAIR INSTRUCTIONSBATTERY NEGATIVE 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 Saab 9-7X. 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 negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Disconnect the engine wiring harness electrical connector (2) from the generator battery control module.
    3. Fig 2: Identifying Battery Cab les & Related Components
    GM1804779Courtesy of GENERAL MOTORS CORP.
  3. Remove the negative battery cable ground terminal bolt (2) at the left wheelhouse panel.
  4. Remove the negative battery cable ground terminal (1) from the left wheelhouse panel.
  5. Remove the negative battery cable ground terminal bolt (5) from the shock tower.
  6. Remove the negative battery cable ground terminal from the shock tower.
  7. Remove the negative battery cable clip (3) from the shock tower.
    8. Fig 3: Locating Negative Battery Cable At Block & Positive At Starter
    GM1804782Courtesy of GENERAL MOTORS CORP.
  8. Remove the negative battery cable ground terminal bolt (3) from the engine block.
  9. Remove the negative battery cable ground from the engine block.
  10. Cut the tape wrapped around the conduit and remove the negative battery cable.
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.