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Related Medium and Heavy Trucks Questions
I'm looking for the ambient temp sensor on a Cummins ISX 12
I'm looking for the ambient temp sensor on a Cummins ISX 12 engine … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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Will gasoline put in your diesel affect the def system on a
Will gasoline put in your diesel affect the def system on a truck with a paccar motor … read more
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Lost power to 12v electrical outlet in 2021 Peterbilt 579
Lost power to 12v electrical outlet in 2021 Peterbilt 579 don't know where fuse for that circuit is located … read more
Mike Mcmillan
Mike Mcmillan
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Soon as I start to drive my red stop engine light comes on
Soon as I start to drive my red stop engine light comes on but no check engine light is on or no faults are showing, Petro check it & code spn 65302 fmi 11 showing … read more
cumminsdr
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Scr sistem altered or fault detected. 2016 peterbilt 579.
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Scott Anthony
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I am looking at a 2016 Peterbilt 579 that is for auction
I am looking at a 2016 Peterbilt 579 that is for auction tomorrow (https://www.equipmentfacts.com/listings/trucks/auctions/193635267/2016-peterbilt-579?gtmlt=1) - and, it has what looks to be yellow w… read more
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Nothing serioous really. Just can't seem to find any
Nothing serioous really. Just can't seem to find any information on how to reset the GI code on my 2019 579. I have the paccar or peterbilt 13 speed AMT. … read more
Andy
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Vocational, Technical or Trade School
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2019 579 peterbilt with Paccar engine. Also equipped with
Second opinion] 2019 579 peterbilt with Paccar engine. Also equipped with mitigation system. Pulling loaded tanker. Mitigation beeps with no one in. Front of you and sets brakes. … read more
Scott Anthony
Scott Anthony
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2019 579 peterbilt with Paccar engine. Also equipped with
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Keiphun Sowell
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I have 2013 579 paccar mx13 code 1514. And power reduce due
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I have a 2015 peterbilt 579 with a paccar engine and the fan
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Wayne
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Need to know how to charge the overhead dome light in the
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2016 mx 13 peterbilt with spn 4364 .can u tell me the cause
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2014 579 Peterbilt the plug for the hood lights went bad.
2014 579 Peterbilt the plug for the hood lights went bad. cut and hard wired them. still no running lamps in headlights or on the side of the hood. checked power before the plug and there's no power c… read more
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Left turn signal fuse 579 pete. Peterbiltcummings. I need to
left turn signal fuse blown 579 pete JA: What's the make/model/year of your truck? Engine type? Customer: Peterbilt(###) ###-####cummings JA: Are you fixing your truck yourself? What have you tried so… read more
Wayne
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I have a 2014 peterbilt 579 with a mx-13 I have fault code
I have a 2014 peterbilt 579 with a mx-13 I have fault code spn 3226 fmi 16 what is this code for … read more
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I have a 2013 Peterbilt 579 and I have no left signal light
I have a 2013 Peterbilt 579 and I have no left signal light on the trailer. All of the other signal lights work on the tractor. I checked the fuse in that box on the firewall and it is good. There is … read more
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2015 Peterbilt 579 - started having a hard start yesterday.
2015 Peterbilt 579 - started having a hard start yesterday. Today truck self started and has been running for almost 5 hours. Out of driving hours and on a 34 hour reset. Help!… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

5,454 satisfied customers

Owner at DJ Wilson

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I am ASE Master Truck Certified.

Wayne

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

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Curtis B.

Curtis B.

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Chris (aka-Moose)

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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