What is this hose? '95 Jimmy CPI 4X4
Throttle cable comes through the firewall under the wiper motor, you can see it in the 3rd picture. Maybe the hose for the rear wiper sprayer? Looks like it's running over to the washer bottle.
Does it run to the higher of the 2 pumps on the washer bottle? if so that's for the rear window washer.
I thought maybe it went to the wiper fluid tank but it doesn't reach




