Medium and Heavy Trucks

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I have a 2005 freightliner Columbia..there was a small fire
Hi I have a 2005 freightliner Columbia..there was a small fire in the fuse box next to the driver seal at the side wall.my lights and cigarette lighter 12v was working...years ago I had to bypass my l… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Im working on a Detroit diesel series 60. Truck randomly
Im working on a Detroit diesel series 60. Truck randomly looses power and smokes awful. Codes I got were SID 146 FMI 2 and SID 147 FMI 2. I have very little experience with the Series 60. Just wonderi… read more
Roy
Roy
shop foreman
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06 freightliner columbia,60 series going down the road and
06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Road Lights have stopped working on 2002 freightliner
Road Lights have stopped working on 2002 freightliner columbia. checked and i am not getting power to the lights. I have swapped out the road lamp relay with a known good relay. I am getting power to … read more
FIX-IT
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My freightliner 14 l can't bump up idle cruise works check
My freightliner 14 l can't bump up idle cruise works check parking brake cutout no power to it… read more
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2007 freightliner columbia looking relay in fuse panel.
2007 freightliner columbia looking for ignition relay in fuse panel. Truck will not start. 12v at ignition key #15 wire going to fuse panel. I discovered that Grd 219 ml 4050 feeds starter solenoid. W… read more
Roy
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I have a 2006 classic Xl I hooked an inverter to the middle
I have a 2006 classic Xl I hooked an inverter to the middle battery post now wipers won't work windows won't work cigarette lighter won't work dome lights won't work which circuit breaker do I change … read more
Jeremy
Jeremy
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I have a 2007 freightliner columbia and i can not get my high
I have a 2007 freightliner columbia and i can not get my high beams lights to work or my temperature control unit to work. i checked all the fuses but some of the relays are not labeled. Some one was … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a Columbia 120 Detroit Series 60, truck just cranks
I have a Columbia 120 Detroit Series 60, truck just cranks but won't fire. We change the X Y Shifter, wiring harness to transmission ECM, no good. Getting ECU 130 and NO EnG. Changed batteries. Please… read more
Travis A. Wells
Travis A. Wells
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I have a 2005 freightliner Columbia and the tail and marker
I have a 2005 freightliner Columbia and the tail and marker lights will not come on when the headlights are turned on. tail and markers work when the light switch is in the parking light position, but… read more
Andy
Andy
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We have 2007 freightliner Columbia with mbe4000. I have some
We have 2007 freightliner Columbia with mbe4000. I have some electric problem and was checking fuses and relays at main fuse box in right corner at passenger side, in some point was close to 4 power l… read more
Buddy
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High School or GED
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I have a 2006 Freightliner Century last 6 of VIN# XXXXX My
I have a 2006 Freightliner Century last 6 of VIN# XXXXX My dome lights do not work. I was told by freightliner I had a bad low voltage disconnect. I replaced it with a new one and still have no dome l… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2005 freightliner classic....shut down. no power to windows
2005 freightliner classic....shut down. no power to windows -cigarette lighter-dome lights. my am/fm radio works and head lights work engine does turn over but wont start. checked fuses at battery box… read more
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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
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05 freightliner columbia vin u64920 no bunk ac power and ground
05 freightliner columbia vin u64920 no bunk ac power and ground at blower motor and control switch all fuses checked still not working… read more
Daniel Wilson
Daniel Wilson
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Freightliner Columbia mid rise roof: 2007 freightliner columbia
2007 freightliner columbia reading light in sleeper and storage lights under bed not working. Check bulbs they all seem to be ok. looked at a few fuses on the passenger side dash they seem to be ok BU… read more
Clayton
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trying to disconect the daytime running lights on a 2003 freightliner
trying to disconect the daytime running lights on a 2003 freightliner columbia or put in a switch. last 6 vin L11164 Thanks… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
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HI,Ihave a 2004 columbia and have been having variuos electrical
HI, Ihave a 2004 columbia and have been having variuos electrical problems. When i switch on the utility lights the interior lights and cigarette lighter switch off, opening and closing the passenger … read more
diesel-tech
diesel-tech
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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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