rwagner735
New Member
- Joined
- November 10, 2010
- Messages
- 2
- Reaction score
- 0
- City, State
- Boston MA
- Year, Model & Trim Level
- 99 XLT
Front washer would not work, rear OK. New pump, no better. New multiswitch, no better. Got aux relay box 2 layout (located on driver side near firewall). Layout showed a washer pump relay. Couldn't get continuity to pump from any aux relay in this box. Found out that there is an aux relay box 1 located under air intake. Can see from top. Has relays..front washer pump, rear washer pump, fog lamp, fog lamp isolation and high speed blower. Washer relays are side by side at rear of box. Front on passenger side and rear on drivers side. Took off air filter box to help reach relay box. Get cover off of box by slipping a thin screwdriver down the latch at the front end. Rear will probaly work but front easier to get at. Took the 2 relays out and checked them in the horn slot of aux relay box 2. Both were OK. Sprayed WD40 into sockets, front and rear washers now work fine. Lota work to find the problem to be a poor contact.