GM Service Manual Online
For 1990-2009 cars only

Battery Boost Resistor Replacement 5.3L Engine w/RPO HP2

Removal Procedure


    Object Number: 1459618  Size: SH
  1. Disconnect the generator battery carrier. Refer to Hybrid Battery Service Disconnect/Connect .
  2. Remove the generator battery carrier cover. Refer to Battery Cover Replacement .
  3. Disconnect the appropriate battery resistor electrical connector (1).

  4. Object Number: 1335904  Size: SH
  5. Remove the appropriate battery power cable nut (4) and cable (5).
  6. Remove the appropriate battery resistor connector (2).

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1335904  Size: SH
  1. Install the appropriate battery resistor connector (2) over the stud (3) on the battery.
  2. Install the appropriate battery power cable (5) and nut (4).
  3. Tighten
    Tighten the nut to 10 N·m (89 lb in).


    Object Number: 1459618  Size: SH
  4. Connect the appropriate battery resistor electrical connector (1).
  5. Install the generator battery carrier cover. Refer to Battery Cover Replacement .