FixVault

Communication Interface Module Battery Replacement (IOR)

GM4969351
Callout Component Name
Preliminary Procedure 
Communication Interface Module Replacement (Chevrolet) Communication Interface Module Replacement (Buick) 
1 Communication Interface Module Battery Bolt
Tighten 
5 N.m (44 lb in)
2 Communication Interface Module Battery Cover
3 Communication Interface Module Battery
Procedure 
For programming and set up procedures, refer to Control Module References