Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I can't find broken wires anywhere. Is there some kind of
I can't find broken wires anywhere. Is there some kind of module for the optimal idle that I can look at directly or can you tell me where to look for these codes. A steer in the right direction would… read more
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Joe
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Hi, just webasto, then lights , then I took of panel brhind driver and it turned off, and I checked shore it doesnt wrk too. Volvo vnl 2012. No webst light, ?… read more
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Andy
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Vocational, Technical or Trade School
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I have a Freightliner Coronado 2014. Can you tell me where
I have a Freightliner Coronado 2014 . Can you tell me where the fuses for the bunk blower are located? … read more
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Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2006 freightliner century ac blower motor not work I took
2006 freightliner century ac blower motor not work I took the one in the sleeper and put it up front work good got power in the back but I will not blow … read more
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2004 freightliner century I have no power to the rear a/c
2004 freightliner century I have no power to the rear a/c and no interior lights no power to both cigar lighters . My neighbor is an electrician and found 1 of the 4 power supplies at the fuse panel w… read more
Mike Mcmillan
Mike Mcmillan
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SLEEPER LITES AND LITER PORTS WONT WORK HEARD A FUSE BLOW
SLEEPER LITES AND LITER PORTS WONT WORK HEARD A FUSE BLOW CANT FIND, IT NOT IN THE DASH … read more
Jeremy
Jeremy
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I am having an problem with my 2003 Freightliner Century ...
Hi there I am having an problem with my 2003 Freightliner Century ... Lost all dome light, hvac in sleeper and cig outlets along with footwell lights … read more
Jeremy
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I don't have a fuse socket for my HVAC slpr Act pwr anyone
I don't have a fuse socket for my HVAC slpr Act pwr anyone know where it's located or supposed to be located… read more
FIX-IT
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I have a parksmart heater? The air conditioner works great?
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Daniel Wilson
Daniel Wilson
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2010 Freightliner century dd15 ac does not work It has no
2010 Freightliner century dd15 ac does not work It has no leaks and pressure sensor is new. There Is no power to the pressure sensor only ground I checked the ac fuse in the fuse box and it is good an… read more
Andy
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truck /coach technician
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Tripac issue... main power light can be turned on/off on
Tripac issue... main power light can be turned on/off on control panel and nothing else illuminates and unit does not power on. Unit is on, pushed reset, checked fuses inside control unit all are ok..… read more
Daniel Wilson
Daniel Wilson
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2006 freightliner century some dashboard gauges randomly cut
2006 freightliner century some dashboard gauges randomly cut off. Codes:. Instr Controller Bad 140s254 12. TSU controller NoResp 223s254 12. Also NO DATALINK flashes occasionally.… read more
Daniel Wilson
Daniel Wilson
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5,454 satisfied customers
2003 freight liner century how do i get flash codes? I also
2003 freight liner century how do i get flash codes? I also had 128 on dash. I unplugged the sleeper wiring harness and truck won't start now. Have two battery power and one switch power at ecm. This … read more
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I have a 2006 peterbilt 335. The air conditioning is not
I have a 2006 peterbilt 335. The air conditioning is not working however the prssures are good. It is obviously an electrical issue as there is no 12 volt signal being sent to the compressor. I would … read more
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Andy
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I have no power to the fuses lights the rear a/c or
i have no power to the fuses for the lights the rear a/c or the cig lighter plugs in the cab of my 2006 freightliner century… read more
Jeremy
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I have a 2006 freightliner century. I have no power to front
I have a 2006 freightliner century. I have no power to front cigarette lighter, bunk receptacles, cab and bunk lights, and ac/heat controls in bunk. There is no power going to the fuses to these(fuses… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have lost all power to the AA Sleeper mounted on my 2001
I have lost all power to the AA Sleeper mounted on my 2001 FL70 Freightliner after plugging in to the 110 plug under the sleeper. The Climate control with fan does not work and all lights and outlets … read more
Don
Don
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where is the fuse for the 12 volt power outlet in the middle
where is the fuse for the 12 volt power outlet in the middle of my cab. cant find a fuse in the fuse box. also no power to the 2 outlets in the sleeper. 1985 kenworth W900. The truck is in the UK.… read more
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