Numbchux Posted February 1, 2021 Share Posted February 1, 2021 1998 Forester. Rear washer doesn't work. I was sitting in the garage last night with everything else off, and not only can I hear the pump running, but it sounds like I'm hearing it spray out under the car, but I suppose it could be under the carpet under the driver's seat. Anyone know how that's routed? Parts page just shows a couple sections of hose (is it actually rubber hose the whole way, or is it hard tube at some point?) with no reference how that goes on the body. Quote Link to comment Share on other sites More sharing options...
forester2002s Posted February 1, 2021 Share Posted February 1, 2021 (edited) Check the spare-tire storage location under the rear cargo-area. On my 2002 Forester, the rear-end of the hose is under the roof-liner, near to the rear-hatch. Mine leaked near there years ago, but I wasn't immediately aware of the leak. The fluid was running down inside of the rear corner-post, and ended up in the spare-tire well. Edited February 1, 2021 by forester2002s Quote Link to comment Share on other sites More sharing options...
nvu Posted February 1, 2021 Share Posted February 1, 2021 Was rubber hose and couplers for my 98 impreza, no hard lines. It ran across the roof to the wagon hatch for mine. Had to take all the trim out to reach every part because genius me thought putting an air hose to one end and blowing it would solve the blockage; only popped out a coupler. Might as well start chasing the line and taking off trim as you go, sounds like a coupler popped off for yours too. It's not hard, just time consuming. Start from rear to front. Quote Link to comment Share on other sites More sharing options...
ocei77 Posted February 1, 2021 Share Posted February 1, 2021 Look here: USDM Forester FSM 1998 (mediafire.com) O. Quote Link to comment Share on other sites More sharing options...
Numbchux Posted February 2, 2021 Author Share Posted February 2, 2021 16 hours ago, ocei77 said: Look here: USDM Forester FSM 1998 (mediafire.com) O. I started with the FSM and parts diagrams. Nothing definitive that I can find. Quote Link to comment Share on other sites More sharing options...
carfreak85 Posted February 2, 2021 Share Posted February 2, 2021 As I recall, the rear washer hose runs under the driver's side of the cargo area floor. I'm not sure where it runs forward and aft of the main cargo area, but you should be able to trace it from there. Quote Link to comment Share on other sites More sharing options...
Numbchux Posted February 12, 2021 Author Share Posted February 12, 2021 Well, I decided to pull the LH taillight access cover from the inside off and see what I could see. Not only does the hose run down there, but there's a connector right there. Disconnected it, pushed the button, and fluid came out.... So it may be leaking before that under pressure, but it's at least connected. At this rate, I'll have it figured out by next year. Quote Link to comment Share on other sites More sharing options...
nvu Posted February 14, 2021 Share Posted February 14, 2021 You might be in luck, the clog is at or near the nozzle then. Unplug the coupler again to prevent pressure from blowing out any couplers in the cabin. Clear out the clog on the nozzle by backflushing it with pressure air or water. Quote Link to comment Share on other sites More sharing options...
Numbchux Posted February 15, 2021 Author Share Posted February 15, 2021 Actually got some work time this weekend, ran the pump a bit, and it didn't sound like it was pressurizing. So I went for it, held it down for several seconds. Sure enough it started dripping from the headliner trim. Didn't take long to find a break inside the boot between the body and rear gate. 2021-02-15_08-08-43 by Numbchux, on Flickr Looked like it was pinched, but I'm not sure how. I pulled a coupler from a parts car, spliced it together, and I have a rear washer again! 4 Quote Link to comment Share on other sites More sharing options...
heartless Posted February 16, 2021 Share Posted February 16, 2021 pinched, or just fatigue from opening & closing? I know the wires suffer from that - just fixed the other half's hatch wiring last fall (at least it was still warm!) well done on finding it, tho Quote Link to comment Share on other sites More sharing options...
Numbchux Posted February 16, 2021 Author Share Posted February 16, 2021 Looked like pinched...but hard to say. Yea, the wiring on the '05-'09 does not hold up. Quote Link to comment Share on other sites More sharing options...
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