Unable to Locate EXH MOD Fuse in the Right IP Fuse/Relay/BCM Block - keywords 7.0L 10A BCM control EXH exhaust LS7 missing MOD module spare valve

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

A Exhaust Valve Control Module was added to the 2006 Corvette Z06 that is used to control the rear exhaust valves. When servicing the fuse for this module, the fuse box label in the vehicle may not indicate the location of the 10A "EXH MOD" fuse, instead it may be labeled as a "SPARE" fuse.

Refer to eSI document 1640902. The location of the "EXH MOD" fuse in eSI, document 1640902, is labeled correctly. This fuse can be located in the lower right corner of the "Fuse Block - I/P, Relay Block - I/P and BCM Label" to the right on the 10A "TONNEAU RELSE" fuse and below the 10A "HVAC/PWR SND" fuse.

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.