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Related Medium and Heavy Trucks Questions
I have a 2003 Mack 613 dump truck and I dont have turn
I have a 2003 Mack 613 dump truck and I dont have turn signals or cab lights or clearance lights on truck. Dump truck bed has clearance lights but no turn signals. I have headlights. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
If you have the directional lights on to any side they work
if you have the directional lights on to any side they work !!! if you still have them on and turn the head lights on they will stop working . 2000rd mack … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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No brake lights on 1992 mack ch 600. Where is brake switch
No brake lights on 1992 mack ch 600. Where is brake switch located? … read more
TomcM28
TomcM28
Owner
Associates
14 satisfied customers
I have a 2006 Mack granite Tri axel when you hit the brakes
Hi I have a 2006 Mack granite Tri axel when you hit the brakes there is a delay for them to release if you lightly pump them it doesn't happen comes and goes I changed the valve behind the Padel and t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Mack CTP713 has not been cranked for about 30 days. Had to
Mack CTP713 has not been cranked for about 30 days. Had to jump it to start it. Now the lighting bolt is on and the ABS light is on. I either of these related to low battery voltage? What to try? … read more
Curtis B.
Curtis B.
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Associate Degree
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2014 cxu613. Eng releasing lights off after releasing the
2014 cxu613. Eng releasing lights off after releasing the brakes right low beam turns off but left stays on. … read more
Mike Mcmillan
Mike Mcmillan
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2004 international dt466. Headlights were on. Then came in
Hello. 2004 international dt466. Headlights were on. Then came in and off for a little bit. Then off completely. Also no DRL. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
It has no brake lights or turn signals. 1995 Mack RD688S
yes, I have checked the fuses they are all good. I have hot to the turn signal relay and hot on the truck harness side where it plugs into the signal stat I have no hot at the flasher … read more
Mike Mcmillan
Mike Mcmillan
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591 satisfied customers
Working on 87 r model mack no power to head light switch
working on 87 r model mack no power to head light switch power going through breaker … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have no clearance lights or headlights on my 2013 CHU
I have no clearance lights or headlights on my 2013 CHU Mack, but I do have driving lights, brake, and turn signals. I've swapped out the main switch and checked fuses still no luck. However I can run… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
We have a '94 rd Mack mixer truck. Once in a while we set
we have a '94 rd Mack mixer truck. Once in a while we set the park brake to load the mixer and then the park brake will not release. Sometimes it is all the brakes sometimes it is only one brake. We c… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
17,780 satisfied customers
I HAVE A 1987 R MODEL MACK AND WHEN THE PARK BRAKE IS RELEASED
I HAVE A 1987 R MODEL MACK AND WHEN THE PARK BRAKE IS RELEASED THE BRAKE LIGHTS THROW THE BREAKER?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
The rack lights are stucco constantly and we have no
The rack lights are stucco constantly and we have no indicators on our Mack value liner 1990… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Mack 97 ms3, daytime running lights won't shut off.
Mack 97 ms3, daytime running lights won't shut off. SOMETIMES, the headlights will go off when I set the park brake. Never the tail lights. Always stay on. I've been disconnecting the batteries at nig… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
17,780 satisfied customers
Hi Dan Have a 2001 Mack ch-6 Tractor the problem we are having is the
Hi Dan Have a 2001 Mack ch-6 Tractor the problem we are having is the headlights won't shut off with the switch we need to remove the relay . we purchased a new switch swapped the relay and also chang… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
Just bought a Mack dump truck at a auction (can't test
Just bought a Mack dump truck at a auction (can't test drive). Anyway when the clutch is released and the truck starts to move it will begin to surge and you have to give extra fuel. same thing when c… read more
Expert
Expert
How are you? I have a 2006 Volvo VHD triaxle dump truck. The
How are you? I have a 2006 Volvo VHD triaxle dump truck. The other day my driver calls me and tells me that the backup alarm and backup lights were stuck on even driving forward. It was like that for … read more
Rudolph Diesel
Rudolph Diesel
Service manager/ Master mechanic
Vocational, Technical or Trade Scho
1,918 satisfied customers
i have 2005 cv model mack. when i release the brakes it dumps
i have 2005 cv model mack. when i release the brakes it dumps all the air out of the r-14 valve on the truck. i have checked all brake chambers.changed r-14 valve. any suggestions… read more
diesel-tech
diesel-tech
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Daniel Wilson

Daniel Wilson

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cumminsdr

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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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