Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2019 T680 Kenworth that has been leaking power
Good evening; I have a 2019 T680 Kenworth that has been leaking power steering fluid from the cap; I replaced 3 caps and the gasket but I'm still having the problem … read more
NicholasM1019
NicholasM1019
Cummins/Caterpillar
Vocational, Technical or Trade School
279 satisfied customers
My left front turn signal the sudden lost power as well as
my left front turn signal the sudden lost power as well as my lh rear. i replaced the multifunction switch as per a tech request in garden city ks but it failed to fix the issue where is the connectio… read more
NicholasM1019
NicholasM1019
Cummins/Caterpillar
Vocational, Technical or Trade School
279 satisfied customers
Im working on a 2013 kenworth w900l and the issue is my
im working on a 2013 kenworth w900l and the issue is my trailer harness isnt getting proper voltage to the 7 way harness for the right blinker but the left is working fine and i dont know what else to… read more
NicholasM1019
NicholasM1019
Cummins/Caterpillar
Vocational, Technical or Trade School
279 satisfied customers
The DEF tank is full ,but the gauge shows empty. on. 2019
the DEF tank is full ,but the gauge shows empty. on … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
My tractor signals work fine it's the terminal connection to
My tractor signals work fine it's the terminal connection to the housing that I don't get my left turn signal. I have a 2016 Peterbilt 389 last 6 vin is 305072. I've checked all three fuse boxes and c… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Had to change steering angle censor and my traction control
Had to change steering angle censor and my traction control light stays on plus the switch Light is on how do I reset to clear it off 2019 389 Pete … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
I have a 2020 Peterbilt 389 with X15 Cummins 565hp. Rolling
Hello Roy. I have a 2020 Peterbilt 389 with X15 Cummins 565hp. Rolling down the road the truck dies like out of fuel. I top off fuel. Check filter, has fuel. Truck won't fire even with touch of Ether.… read more
Roy Belding
Roy Belding
7,580 satisfied customers
I have a 2019 t680 I can't get the power steering reservoir
I have a 2019 t680 I can't get the power steering reservoir fill cap to come off. … read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
1,307 satisfied customers
It shows a Cha's node per input. 2019 Pete 389 glider with
It shows a Cha's node per input JA: What's the make/model/year of your truck? Engine type? Customer: 2019 Pete 389 glider with c15 cat JA: Are you fixing your truck yourself? What have you tried so fa… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2015 Peterbilt 389 with no lights on the door
I have a 2015 Peterbilt 389 with no lights on the door panels or underneath the dash. All fuses are good but there's no power to either side of the door light fuse. Overhead lights only work if I clic… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
Turn signal on right front and left rear are not working on
Turn signal on right front and left rear are not working on a 2014 389 Peterbilt. All fuses are good. Everything worked this morning but when checked after hooking up to load they were not working. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2016 pete 389 which i would like to put mirror
hello. i have a 2016 pete 389 which i would like to put mirror mounted turn signal lights on. i have located the wires in the dash on both sides for the turn signals and marker lights however the mark… read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
I lost some of my dash functions blinkers and running
I lost some of my dash functions blinkers and running lights. It's saying chassis node j1939 failure, chassis.node pwr input faulty check fuse. I've checked all my fuses and all are good. I'm in a bin… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
My left front turn signal on the headlight assembly doesn't
My left front turn signal on the headlight assembly doesn't work but my running light part of it does and the signal light part on my left mirror works and also works on the rear of the truck on the l… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2016 Pete 389. VIN 408666. Both Lo beam headlights went out
2016 Pete 389. VIN 408666. Both Lo beam headlights went out at same time. Driver Info Screen shows code for low beam headlight malfunction. Hooked up laptop, code is for no/low voltage to low beams or… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2014 389 peterbilt 389 right front turn signal dont work
2014 389 peterbilt 389 right front turn signal dont work along with the left rear turn signal and brake light all markers work… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
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
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
A 2014 w 900 day cab and i am having trouble with the head
a 2014 w 900 day cab and i am having trouble with the head lights on the left side both low beam and high beam are not working , i changed the on off switch and a new dimmer switch. … read more
Mark Patrick
Mark Patrick
Certificate
20 satisfied customers
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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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