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I got a 2012 peterbilt w a isx15 while im driving the stop
I got a 2012 peterbilt w a isx15 while im driving the stop engine warning light comes on and shows a little #1 . it did have a loss of power also . what can this be ? … read more
cumminsdr
cumminsdr
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High School or GED
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Cruise won't kick off with brake lights. clutch switch will
cruise won't kick off with brake lights. clutch switch will turn it off. engine brake will not work with cruise switch in on position. … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 2011 peterbilt with c15 cat it's losing coolant
I have a 2011 peterbilt with c15 cat it's losing coolant about 1 gallon per 100 miles it has no leaks it's not getting in the oil and not smoking … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have a 2012 peterbilt with isx Cummings that has a
I have a 2012 peterbilt with isx Cummings that has a catylast dosing unit code and a derated status checked it over now I need to be able to reset computer clear codes. … read more
timdieseltech
timdieseltech
diesel tech
Vocational, Technical or Trade School
85 satisfied customers
I have a 2000 Peterbilt 379 with a cat 3406e in it. I have
I have a 2000 Peterbilt 379 with a cat 3406e in it. I have had a miss for over 6 months now and nobody can figure out the problem! It misses, shakes and sputters under load. The problem started a coup… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have century freightliner 2005 Detroit 60 14 L powered,
I have century freightliner 2005 Detroit 60 14 L powered, when i purchase the truck my cruise control did not work and half of jack brack,i found one wire on cruise control switch was off, and when I … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,537 satisfied customers
2011 peterbuilt 386 the left rear turn signal will not turn
2011 peterbuilt 386 the left rear turn signal will not turn on with the turn signal switch but works for the flashers. do you have a diagram … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,537 satisfied customers
I have a 1994 peterbilt 377 with a series 60 Detroit. My
I have a 1994 peterbilt 377 with a series 60 Detroit. My jake breaks are not working they were working fine before we overhauled it… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
C12 in 2000 peterbilt engine fan wont come even in manual
c12 in 2000 peterbilt engine fan wont come even in manual mode but light in dash works with switch just no fan ..unplugged air valve for fan fan starts on right away … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,537 satisfied customers
Cruise not working, 2001 379 peterbilt cat 6nz, traced wires
traced wires and switches checked ecm found ecm has service brake ON new switch also found wire 281 has power not sure why … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have a 2000 peterbilt 379exh with a cat 3406e 2ws truck
I have a 2000 peterbilt 379exh with a cat 3406e 2ws truck vin 508940. I need to know where the pressure switch for the cruise control is located.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have a 2012 Peterbilt with an ISX cummins 600 hp - I was
I have a 2012 Peterbilt with an ISX cummins 600 hp - I was driving with cruise on and all of a sudden I got the nasty check engine msg, so trying to figure this out driving, let off the accelerator an… read more
Geoff
Geoff
BS
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I have a 2008 Peterbilt 386. I was driving it today like my
I have a 2008 Peterbilt 386. I was driving it today like my normal days. Then all my gauge needles went dead. The truck runs fine and all my lights work. Can you tell me what can be wrong with the tru… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,537 satisfied customers
I got a 2014 Freightliner Columbia cruise control works sitting
I got a 2014 Freightliner Columbia cruise control works sitting still but will not activate going down the highway I have tried replacing both dash switches the clutch switch the air switch in the das… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
I am trying to install an air brake light switch on my 2001
I am trying to install an air brake light switch on my 2001 Peterbilt Model 357. I cannot find or locate where the switch is so I can get my brake lights working again. I have taken the lower dash pan… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,537 satisfied customers
05 Peterbilt 379, can someone tell me where the brake pedal
05 Peterbilt 379, can someone tell me where the brake pedal position switch is located. I know the approximate located is around the steering column. Can some point me in the exact location of the swi… read more
Expert
Expert
Hi, Iam working on a c-15 Cat engine in a 2000 Peterbilt
Hi, I'am working on a c-15 Cat engine in a 2000 Peterbilt truck. The engine serial number is XXXXX the problem I have is the Jake Brakes are sticking on in the low and high positions when you try and … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
1994 peterbilt dd 2 cruse controle works for high iddle as
1994 peterbilt dd 2 cruse controle works for high iddle as long as parking brake is off if set the cruse high iddle will not work al so cruse will not work at road speed the high idle will work on til… read more
Steve
Steve
Self Employed
High School or GED
30 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

7,537 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

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I am ASE Master Truck Certified.

Wayne

Wayne

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

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

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All types of Cummins applications

Curtis B.

Curtis B.

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dieseldan55

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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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