wiper fluid container

[m4]

what year did jeep install two wiper fluid containers? My 86 only was one and what is the reason?

[Elliott]

I didn't know they did, but there was a radiator overflow tank looked about the same right up there with the washer tank.

[Bob Barry]

That second tank is for a rear window wiper. The manual for my '88 shows it, and it's on the newer trucks. I don't know what year it was introduced, specifically.