Second Repair

IMPORTANT
^ The following procedures should be utilized in the event that Sensing and Diagnostic Module (SDM) mounting holes or fasteners are damaged to the extent that the SDM can no longer he properly mounted.

SECOND REPAIR
1. Remove stripped fastener and discard.
2. Enlarge hole in floor pan to 10 mm.
3. Install riv-nut GM P/N 10237960, air tool is recommended.
4. Attach SDM with new fastener GM P/N 3538573.

TIGHTEN
^ Fastener to 5.0 N.m (44 lb. in.).
Use hand tools only to achieve fastener torque. This will prevent stripping of the replacement fastener.