I am assuming that the PATs (antitheft) lamp is still flashing? I understand that you ran a new pwr circuit from the Battery directly to the REM… I can only assume that the new installed fuse is good. What is the condition of fuse 16? (If you only ran the power to the REM, the cluster would still be on fuse 16) If fuse 16 is blown, the cluster logic will not function properly and antitheft will be affected.
Let us know the states of fuse16 and the fuse to the REM.
Just a little more work and I think you got it. Let us know