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HOMESERVICE MANUALSISUZU2006ASCENDER S, 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 619 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)REPAIR INSTRUCTIONSGENERATOR REPLACEMENT (LY7)REMOVAL PROCEDURE
2006 Isuzu Ascender S, 4.2 S, 4WD

Removal Procedure

2006 Isuzu Ascender S, 4.2 S, 4WDSECTION Removal Procedure
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Engine Wiring Harness Electrical Connector
    GM1916864Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the drive belt. Refer to Drive Belt Replacement .
  3. Disconnect the engine wiring harness electrical connector (1) from the generator.
    4. Fig 2: Identifying Generator Wiring Harness & Nut
    GM1916866Courtesy of GENERAL MOTORS CORP.
  4. Reposition the generator wiring harness boot (1) at the generator terminal.
  5. Remove the generator wiring harness nut (3) from the generator.
  6. Remove the generator wiring harness (2) terminal from the generator.
    7. Fig 3: Identifying Generator & Bolts
    GM1916868Courtesy of GENERAL MOTORS CORP.
  7. Remove the idler pulley (3). Refer to Drive Belt Idler Pulley Replacement .
  8. Remove the generator bolts (1).
    9. NOTE: When removing the generator from the vehicle, it may be necessary to maneuver the generator to remove it from the vehicle.
  9. Remove the generator (2).
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.