Wiper fluid motor + diverter valve replacement

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Joined
May 16, 2025
Threads
8
Messages
95
Location
Australia
Hi all,

Not the most entertaining topic but I wouldn’t get fluid for my wipers anymore, no sound from pump trying to work = the motor is dead. Grabbed a cheap aftermarket one from a reputable 4x4 store here in Aus bc there’s no way Im paying $300 from Toyota for something like that. Replace it pressure is great! However a problem that would already happen with previous one in place, I get drips from underneath it, probably leaking underneath that grommet/bush. What position does that grommet need to be? Not all the way to the end right? Please see pictures. I feel like maybe it’s been pushed all the way to the end and it shouldn’t have been. Maybe the bottle is the problem as leaking with previous pump installed too, I could just remove it and see properly what’s going on but wondering first if maybe it’s the way I pushed the grommet in.

Now I also dont get fluid at the back, I understand this could be the diverter valve? Part where that blue cable is connected to on the picture? Plumbing and wiring looks messy but ok so I’m blaming it.

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I think the diverter PN is 85321-60050
Replaced mine a couple months ago and rear squirter is back in service.
 
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