GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2004 🢒 H2 🢒 Engine 🢒 Engine Electrical 🢒 Starter Relay Replacement

Removal Procedure

    Object Number: 663753 Size: SH
  1. Remove the underhood bussed electrical center (UBEC) cover.
  2. Remove the starter motor relay. Refer to Relay Replacement .

Installation Procedure

    Object Number: 663753 Size: SH
  1. Install the starter motor relay. Refer to Relay Replacement .
  2. Install the UBEC cover.