Ed Ruiz's windshield washer diagram:

From: Ed Ruiz [eds928gt@yahoo.com]
Sent: Wednesday, February 07, 2001 2:54 PM
To: 928
Subject: [928] Re: Washer system plumbing diagram

I believe that the GTS models do not have an intensive washeer system. If
correct, then only one line (having only one check valve) to each nozzle
is needed. YMMV.

~ Merry motoring ~