GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2009 🢒 Ascender - 4WD 🢒 Engine 🢒 Engine Electrical 🢒 Battery Replacement

Removal Procedure

    Object Number: 1804767 Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Loosen the positive battery cable bolt.
  3. Remove the positive battery cable (1) from the battery.

    4. Object Number: 898846 Size: SH
  4. Remove the coolant heater cord retainers (1) from the battery cover, if equipped.

    5. Object Number: 899620 Size: SH
  5. Remove the battery air duct from the battery cover.

    6. Object Number: 750114 Size: SH
  6. Remove the battery tray brace bolts/nut.

    7. Object Number: 755437 Size: SH
  7. Remove the battery cover.

    8. Object Number: 755443 Size: SH
  8. Remove the battery hold down nut (3), retainer (1), and washer.
  9. Remove the battery.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 755443 Size: SH
  1. Install the battery.
  2. Install the battery hold down retainer (1), nut (3), and washer. Tighten the nut to 15 N·m (11 lb ft).

    3. Object Number: 755437 Size: SH
  3. Install the battery cover.

    4. Object Number: 750114 Size: SH
  4. Install the battery tray brace bolts/nut and tighten to 10 N·m (89 lb in).

    5. Object Number: 899620 Size: SH
  5. Install the battery air duct to the battery cover.

    6. Object Number: 898846 Size: SH
  6. Install the coolant heater cord retainers (1) to the battery cover, if equipped.

    7. Object Number: 1804767 Size: SH
  7. Position the positive battery cable (1) to the battery.
  8. Tighten the positive battery cable bolt to 15 N·m (11 lb ft).
  9. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.