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warning lights and more

tcracing425ex

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tcracing425ex Enthusiast

tcracing425ex

Posted
Posted

my 03 1500 HD has been sitting a month or so while i am trying to sell it, so i wanted to take it for a drive to keep fuel moving through it. First thing i noticed was the shifter dosnt move like it normally does, it had a lot of resistance and kind of felt like it was grinding. second thing is the check engine light came on along with the abs, parking brake, and service brake lights. then the speedometer stopped working all together. it started shifting REALLY hard from first to second and definitely harder in all the other gears as well. and even seems like its slipping sometime or not shifting when it should be at all now too. Does anyone have any thoughts?

 

here is a picture of the lights.

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vkjohnson Enthusiast

vkjohnson

Posted
Posted

no experience whatsoever to back this up, but if it's a break problem, they could be grabbing and causing the hard shifting. Were the rpms running high and did it feel like you had some resistance?

00Silverado4x4 Senior Enthusiast

00Silverado4x4

Posted
Posted

Just my opinion. Have codes read, hopefully have none. Double check all fluids, change as necessary, including get some good new fuel in tank. Next be sure battery is charged, then load tested, alternator test if you feel it necessary. Then do a reset on the entire electrical system (disconnect battery for a while, reconnect). Finally go out for a liesure drive with the windows down and a passenger to help you listen for any sounds that may be out of the ordinary, again hopefully don't have any. See what comes of it from there. With today's vehicles and all there technology it's can be a bear to find problems.

 

Just my take, like you said it sat for a month...it misses you...lol

tcracing425ex Enthusiast

tcracing425ex

Posted
  • Author
Posted

Figured it out guys.... I have some varments that like the tast of wires! bastards chewed through a green wire with black tracer, and a purple wire with a white tracer (goes to the tranny). along with a 02 sensor, and a big grand wire. i fixed the wire to the dranny and the ground and all lights went off and drives fine again. but it looks like ill be buying a new 02 sensor.l

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