Duramax Diesels Forum Truck of the Week
Old 05-29-2017, 07:39 AM
matt78 matt78 is offline
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This happened to me recently in my 16 work truck. Plug on the trailer was wet. Just my experience.
2015 ltz 3500. 97 monaco bus. 2016 2500 gassee. 2001 burb.
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Old 05-29-2017, 11:41 PM
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LBZ LBZ is offline
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Originally Posted by matt78 View Post
This happened to me recently in my 16 work truck. Plug on the trailer was wet. Just my experience.
Doesn't help the 7 pole plug is upside down either. That seal isn't 100% when you use a pressure washer.

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Old 06-04-2017, 07:01 PM
Ron Nielson Ron Nielson is offline
Join Date: Oct 2009
Location: Berryton, KS
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It would sure be nice if Chevy would publish a well tried and tested decision tree to help those troubleshooting problems with the integrated trailer braking system.. Lots of problems can crop up, and often do, and no rhyme or reason what they might be.
Ron Nielson

2008 Chevy Silverado LT, SRW, Crew Cab, LB, LMM/Allison, Rear lowered 2": otherwise, fully stock at this point. Edge Insight CTS
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Old 06-04-2017, 09:27 PM
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Troysalm71 Troysalm71 is offline
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Mine was similar to what another member said on here. Trailer brakes didn't function,service stabiltak abs light was on and no traction control, tracked it down to left front wheel speed sensor. After the lift being put on the connector broke coming into contact and out of contact, zip tied it good ever sense.
2011 cc/sb, efi Kory , 1058 suncoast, stock injectors, HSP y bridge, HSP inter cooler piping, HSP turbo inlet, PPE down pipe,s&b intake, fass 260 ,fleece 10 mm stroker,cp3 conversion from fleece, afe 4 inch stainless ,welded water pump,pcv re routed to moroso catch can,triple pillar autometer pyro fuel pressure rail pressure edge cts2 monitor for everything else, 5 inch zone lift, 35x12.5x20 toyo mts, 20x10 fuel hostage 2 piece wheels. s369 sxe single next
2005 ec/sb was my first for duramax. Limped trans A ton an kept going.(Sold)
2001 Cummins 6 speed was my first diesel. (Sold)
1994 sc/lb 6.5 nv 4500 130000 miles.
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