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Topic: fill valve relay (Read 911 times) previous topic - next topic

fill valve relay

Ok Guys, had an interesting moment today.. switched on the water pump,  nothing happened....but the fill and water pump lights both came on..  either switch would cause both lights to come on..from all locations..........but nothing, no water flow unless connected, no water pump noise...kept cycling everthing, looking for a response...eventually got the water pump to kick on, and started hearing a sound, that i presume is the valve when you operate the fill switch........I still see a faint glow , when I turn the water pump switch on ..from the fill  switch, but basically, back to normal..any ideas?.....dave and wendy
Dave  and Wendy
99 U320, 05 Mini Cooper

Re: water pump. fill switch

Reply #1 –
Quote from: dstrat1 –
I still see a faint glow , when I turn the water pump switch on ..from the fill  switch, but basically, back to normal..any ideas?
Bad connection, bad ground, or intermittent loose connection.  could be the switch its self.
1994 U225
build #4514

Re: water pump. fill switch

Reply #2 –
If you still have the electric fill valve, I believe there's a relay controlling it that's known to act up.
The selected media item is not currently available. Dave Head & Megan Westbrook
Titusville, FL - The Great Outdoors
'98 270 buying this month
Toad is a 2018 F150 XLT

Re: water pump. fill switch

Reply #3 –
I recently had a similiar problem.  The water pump and fill valve relays are located behind the white fiberglas panel located on driver's side of main bay.  Found a loose wire on the relays. 
Good Luck, Dave Abel
Dave and Nancy Abel
'00 U320 36' WTFE  Build #5669
'10 Jeep Wrangler Unlimited Rubicon
Livingston, TX  SKP's Fulltiming
 

fill valve relay

Reply #4 –
Any knowledge out there on this....Fill valve relay on order, do not know if it is bad, but intermittent problems now with water pump that seem fill valve related...sometimes, both lights come on with either switch...when this happens, water pump does not work....sometimes i hear no sound below the floor when operating the fill valve.  sometimes i do.....when it seems to operate the water pump works....what is the connection between the two....Dave and wendy, 99u320.......
Dave  and Wendy
99 U320, 05 Mini Cooper