Securing Loose Electrical Ground Connections

If the electrical ground connection is loose and the ground attachments are not damaged, properly securing the loose electrical ground may be all that is necessary. Carry out the following procedure to secure loose electrical ground connections.

1. Using GM approved residue-free solvent or equivalent, thoroughly clean the ground stud threads and allow to dry.
2. Carefully remove any corrosion from the electrical ground wire terminal. Testing for Intermittent Conditions and Poor Connections
3. Using a small brush, apply Dielectric Lubricant GM P/N 12377900 (Canadian P/N 10953529) to the ground stud threads.
4. Install the ground wire terminal to the ground stud.
CAUTION:

Fastener Caution

5. Install the appropriate conductive nut.
   • Conductive M6 nut: Tighten to 8 (71 lb in)
   • Conductive M8 nut: Tighten to 22 (16 lb ft)
   • Conductive M10 nut: Tighten to 45 (33 lb ft)
6. Check for proper system operation.