Add primary fuse block ground to firewall. Terminate CAN bus at right wing terminal strip. Add 10 ga cross tie wire from secondary fuse block to primary circuit breaker bus via a 20 amp circuit breaker. Install PFD MFD, GTX, GTR, GMA, and GMC units. Apply power and verify all units power up and CAN bus has 0 errors. Roll servo and OAT sensor mounted in right wing were not tested.