GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Engine 🢒 Engine Electrical 🢒 Engine Ground Cable Replacement

Removal Procedure

Note: 

   • Always use replacement cables that are of the same type, diameter and length of the cables that you are replacing.
   • Always route the replacement cable the same way as the original cable.


    Object Number: 1664485 Size: SH
  1. Remove the front compartment sight shield. Refer to Front Compartment Sight Shields Replacement.
  2. Remove the bolt (1) securing the engine ground cable (2) to the right side body frame rail.

    3. Object Number: 1669928 Size: SH
  3. Remove the rear generator bolt.
  4. Remove the engine ground cable.

Installation Procedure

    Object Number: 1669928 Size: SH
  1. Position the engine ground cable to the generator.

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Install the rear generator bolt and tighten to 50 N·m (37 lb ft).

    3. Object Number: 1664485 Size: SH
  3. Install the bolt (1) securing the engine ground cable (2) to the right side body frame rail and tighten to 25 N·m (18 lb ft).
  4. Install the front compartment sight shield. Refer to Front Compartment Sight Shields Replacement.