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screen wash, major issue

528 views 0 replies 1 participant last post by  mikie69uk 
#1 ·
my vert washers will not work, I am stumped. pump is new can short our relay contacts and wash works fine, relay is fine-swapped out with two speed wiper one, both operate in the wiper speed socket.
got the tech2 out, checked the stalk operation, goes on and off, did the graph, that goes on and off
but the washer pump relay will still not energise even when I do the tech2 output test what can I try next???,
 
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