sub harness?

[shellboy]

went to install a (almost)new engine harness in my '87 daytona and came across a small "sub-harness" right above the master cylinder. has appox. 8 wires in total. with some conectors on the ends. maybe 4 at most.
it goes through the firewall with a small grommet. any one know where these wires attach to? are they a pain to get to? or should i just cut and splice to the new harness? i have not had the chance to look and see yet cause it got dark last night and the car is outside..any info would be great. thanks.

[NAJ]

[nechi20]

im thinking wiper motor. can you get pics? then ill know for sure