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Related Medium and Heavy Trucks Questions
2008 kw T600 cruise control dont work! I checked all sensers
I checked all sensers and everything seems to be ok— wen cruise control switch on/off is on the off position it works up to 800 RPM but nothing turns it off only the set and resume switch … read more
BrentR718
BrentR718
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I'm having a throttle position sensor issue, when the
I'm having a throttle position sensor issue, when the throttle is released the alarm sounds and when you depress just a little it goes off. also if you turn the cruise control on and press "set" the a… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Acceleration dies down to idle on and off with cruise
Acceleration dies down to idle on and off with cruise control and foot pedal … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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Replace clutch housing on a mack mdrive transmission how do
Replace clutch housing on a mack mdrive transmission how do the seal go in, it was broken off? … read more
Daniel Wilson
Daniel Wilson
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I have a 2001 western star with a cummins isx. At times it
I have a 2001 western star with a cummins isx. At times it will idle very high and won't drop back down. It can be idling normal, step on the accelerator, and it might stay at wherever you put it, or … read more
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Mike Mcmillan
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I have a 2005 Mack CHN613 VIN: *****************. The truck
I have a 2005 Mack CHN613 VIN: *****************. The truck has very very limited power. I have 3 active code as follows, SID 269 FMI 7, SID 27 FMI 5, and SID 146 FMI 5. When driving and watching the … read more
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Mike Mcmillan
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I have a 2001 International 4900 truck with a DT466E engine
I have a 2001 International 4900 truck with a DT466E engine and an Allison automatic transmission. I an unsure of the transmission model number. My main concern is the cruise control/ high idle is not… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
442 satisfied customers
Have a 2005 7600 IH truck, cruise and idle up is not
Have a 2005 7600 IH truck, cruise and idle up is not working, when hooking up the computer to it all of the switches do not show that they are working. Wiring and fuses look good. Any ideas?… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
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2006 Volvo 630 with a d 12 cruise control doesn't work. I
2006 Volvo 630 with a d 12 cruise control doesn't work. I replaced the turn signal cruise switch already … read more
Mike Mcmillan
Mike Mcmillan
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442 satisfied customers
2009 cascadia day ab. Here is our problem, we have no power
2009 cascadia day ab. Here is our problem, we have no power to the brake lights at the back of the cab the brake relay was super hot so we replaced it. The fuse for the tractor brake is good and brake… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,203 satisfied customers
690. Cruise control will not work. This truck is used in a
690. Cruise control will not work. This truck is used in a oil field application and the cruise control is used to idle the truck up and down during use of equipment on location. It has cruise control… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Right side brake light does not work turn signal does. 2005
right side brake light does not work turn signal does … read more
Andy
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truck /coach technician
Vocational, Technical or Trade School
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I have a 2005 Mack Granite CV712. My backup lights and wired
I have a 2005 Mack Granite CV712. My backup lights and wired in backup alarm are not working. I seem to have power at the load center under the hood. My transmission backup light switch is new and wor… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,203 satisfied customers
I'm working on a 1996 Ford L9000 truck. The cruise quit
Hi, I'm working on a 1996 Ford L9000 truck. The cruise quit working .I hooked scan tool up OTC and when I move all the cruise switches it acknowledges it on the scanner. the clutch,and brake pedal swi… read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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I have a 2005 KW T800 vin 1XKDD48X96R106308 eng 79097518.
I have a 2005 KW T800 vin 1XKDD48X96R106308 eng 79097518. Its an ISX cummins. My issue is that the cruise and the jake only work sporadically. I test drive it this weekend and when you set the cruise … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 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
12,203 satisfied customers
I'm not sure if all of the these symptoms are related, but I
I'm not sure if all of the these symptoms are related, but I have a 2000 Mack RD688s that has the Electronic Malfunction Light & Parking Brake Light remain on with the ignition off and key out. I retr… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,203 satisfied customers
Freightliner Columbia: On a 2003 Freightliner truck, how do
On a 2003 Freightliner truck, how do I diagnos why the cruise control stays on when I step on the brake?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,203 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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