Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2001 kenworth t2000 and I can't find a relay for
Hi I have a 2001 kenworth t2000 and I can't find a relay for the compressor clutch. I checked in the glovebox and found nothing. I was hoping to get a little help … read more
Mikael
Mikael
Bachelor's Degree
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My 2006 W900 instrument panel keeps going completely out.
Good afternoon. My 2006 W900 instrument panel keeps going completely out … read more
Daniel Wilson
Daniel Wilson
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Dash cluster gauges went out 2007 w900 sent ecm off had
Dash cluster gauges went out 2007 w900 sent ecm off had checked checked out good all fuses are good .it was working fine I welded on bed and I think that is when it quit. Who can test the dash cluster… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2007 w900 kw won't shutoff with ignition switch unplug relay
2007 w900 kw won't shutoff with ignition switch unplug relay still runs unp switch and still runs … read more
Daniel Wilson
Daniel Wilson
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Dash lights on my 2014 W900 wont come on. 2014 Kenworth W900
yes i pulled the 3 fuses out out for the ececu l waited 15 minutes put them back in . No good … read more
Daniel Wilson
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No solid voltage to trailer brake lights only when engine is
No solid voltage to trailer brake lights only when engine is running. Otherwise 13+ solid even with KOEO. 2000 w900. Coincidence possibly but the lights in sleeper are dim and blower isnt working. … read more
james Roberts
james Roberts
Maintenance assistant
Vocational, Technical or Trade School
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I have a cat c15 in a kenworth w900l the jake brake only
I have a cat c15 in a kenworth w900l the jake brake only works on setting 3 and 1 and it is only hitting on 2 cylenders … read more
Cat Man
Cat Man
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2001 W900 Kenworth, installing new alternator, the ground wire came in contact with the positive wire, it arched & now there is ABSOLUTELY NO POWER ANYWHERE, except the batteries show 12 Volts, where … read more
Andy
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96 w900 Cruse control not working changed trans sensor all
96 w900 Cruse control not working changed trans sensor all new switch's worked fine for about 4 months stopped working again is there a relay in the fuse box … read more
Jeremy
Jeremy
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2005 kenworth w900....the fridge as of today is not
2005 kenworth w900....the fridge as of today is not working..im looking at the fuse panel diagram and im not seeing a slot marked for the feidge itself..most all the other accesories are labeled...i n… read more
spankyjr1
spankyjr1
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2002 KW W900. I have no headlights,neither high or low beam.
2002 KW W900. I have no headlights,neither high or low beam. High beam indicator is on constant. Also no turn or markers on hood. … read more
spankyjr1
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Vocational, Technical or Trade Scho
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2001 Ford f250, 7.3. Truck came in with bad starter.
2001 Ford f250, 7.3. Truck came in with bad starter. Replaced the starter but on the starter relay that is mounted on the passenger fender, the small wire that energizes the relay has constant power t… read more
Curtis B.
Curtis B.
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2006 kenworth ESN CAT 6nz82497 VIN 389454 need a diagram for
2006 kenworth ESN CAT 6nz82497 VIN 389454need a diagram for the fuse/relay panel.. no power to ac clutch.. no power at pressure switch either… read more
Daniel Wilson
Daniel Wilson
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I have two questions, first one is my Jake brake won't shut
I have two questions, first one is my Jake brake won't shut off it is on the steering wheel, on a w900 kenworth with a c-15 cat, also when I am in the lower set of gears my rpms seem to have a rev lim… read more
Cat Man
Cat Man
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2001 Kenworth w900, ABS light is on blink code 7-3, flash
2001 Kenworth w900, ABS light is on blink code 7-3, flash code sid 13 fmi 5, something regarding brake retarder relay, what should I look for????… read more
FIX-IT
FIX-IT
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all key switch functions are dead like a fuse is ,
all key switch functions are dead like a fuse is blown, radios,wipers, ac/heat controls. spare switches, , there is a relay in the incab fuse block marked ACC BUS RELAY, there is also a fuse under hoo… read more
Wayne
Wayne
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I have a 1996 W900L with an engine retarder brake problem.
I have a 1996 W900L with an engine retarder brake problem. This unit originally had a smart wheel, but the switches has worn out and the replacement wheel is no longer available. The unit has been con… read more
Cat Man
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2005 W900 with dob 2-20-05 Ser#104836 cat power Having electrical
2005 W900 with dob 2-20-05 Ser#104836 cat power Having electrical trouble with it knocking out ing. bus relay Need an experienced Kenworth tech. Customer called me out b/c truck had died in the ditch,… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

11,892 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

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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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