2008 trx420fe running issue - Honda Foreman Forums : Rubicon, Rincon, Rancher and Recon Forum
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post #1 of 1 (permalink) Old 08-15-2019, 04:59 AM Thread Starter
Honda Rider
Join Date: Aug 2015
Posts: 1
2008 trx420fe running issue

have 2008 trx420fe and it's cutting off when turning left. I removed front rack and fender and turning left issue stopped but now would cut out driving straight. inspection of harness found that when grabbing harness below right side of handlebars the ATV would cut off or more specifically the Brown power wire to fuel pump would lose power. tracing Brown wire back into main harness found spot that wire felt/seemed broken. repaired wire and plugged all wires back up and now won't even turn over or power fuel pump. at fuel/engine start relay I have power on 2 black/gréen wires? assume it's lacking signal to make relay transmit power to start circuit and fuel pump. any ideas or insight would be appreciated.


and had similar issue 12-15 ago that required a new wiring harness to repair. hope doesn't require anouther harness. my trusty 99 trx300fwd never has the issues that this 420 has fairly regularly. simple is better sometimes.
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