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I have a 07 freightlinerclassic xl, im having issues with
Hi Steve I have a 07 freightlinerclassic xl, im having issues with the wiring that supplies the trailer power, my issues are as followed when right turn signal is on the left center light flashes to, … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a 2016 Freightliner Cascadia: All of the Trailer
I have a 2016 Freightliner Cascadia: All of the Trailer lights quit working, there is op power coming to any of the light cord plug pins on the back of the cab. The relay box on the fire wall lost the… read more
Roy
Roy
shop foreman
Associate Degree
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I have no marker lights, tail lights, or side signal lights.
I have no marker lights , tail lights, or side signal lights. The signal lights and tail lights Work when stepping on the brake or using the flashers … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
I have brake light on rear of truck but not on trailers. I
I have brake light on rear of truck but not on trailers. I checked and there is no power going to electrical trailer plug. evething else works. … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I need some electrical help. I have recently purchased a
Hello, I need some electrical help. I have recently purchased a 2001 wabash van trailer that I have paired to a 2007 freightliner columbia. I am having a couple issues. 1) The turn signals on the trai… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
2008 SportChassis Freightliner M2 business class (Y59338).
2008 SportChassis Freightliner M2 business class (Y59338). Have no brake lights and no rear turn signals. Have only left turn signal on the front. Also no fog lights. All other lights work. All fuses … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 2013 T 800. Turn signals on trailer stopped
I have a 2013 T 800. Turn signals on trailer stopped working. All lights on tractor work. I could not get any voltage from trailer pigtail to the 16 pin connector on the firewall.Where should i look n… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
No trailer tail light power from truck. 2004 freightliner
No trailer tail light power from truck. 2004 freightliner century, MBE, last 6: M27855 Trlr tail relay in dash only shows power to pin 87 when light switch is on.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I am having problems with 2013 Freightliner Cascadia? Can
I am having problems with 2013 Freightliner Cascadia? Can you help me? … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a 2005 387 Peterbilt. With. no running / marker
Hi I have a 2005 387 Peterbilt. With. no running / marker lights to the trailer is there a separate fuse/ relay for this circuit? if so were is it located? P.S.all the lights on the truck work… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
Got a 99 kW trailer brake lights not working checked
Got a 99 kW trailer brake lights not working checked connections on both truck and trailer checked relays and fuses changed turn signal switch and still no brake lights on trailer… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
Hey spanky its roland again hopefully you can help me i have
Hey spanky its roland again hopefully you can help me i have a 1996 ford aeromax with a 11.1L detriot. seems i dont have power coming out of the junction box on the cab for the trailer brake lights. i… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
Hi, I have no brake lights on my 2007 M2. All other lights
Hi, I have no brake lights on my 2007 M2. All other lights work. I have checked everything possible and conclude that it must be one of the amu valves again. Touching the brakes also does not cancel t… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have an 2000 Kenworth W900L and yesterday I lost taillights
I have an 2000 Kenworth W900L and yesterday I lost taillights on my trailer. Still have them on my tractor. Tried finding a fuse labeled "TRL STOP" as this has been a problem in my 2007 KW T600 and ch… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a 2012 W900 KW and all my turn signals and indicators
I have a 2012 W900 KW and all my turn signals and indicators work fine except I have no rite turn signal for the trailer. i checked all the fuses and checked the trailer wiring coming out of the truck… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a 2005 Peterbilt 330. Single axle tractor. I have no
I have a 2005 Peterbilt 330. Single axle tractor. I have no trailer brake lights. I have brake lights on the tractor. I have turn signals on both tractor and trailer. Right and left turnsignals work a… read more
tkman55
tkman55
Shop manager Trailer Refrigeration shop
138 satisfied customers
I have a 2010 kenworth w900l I am having turn signal problems.
I have a 2010 kenworth w900l I am having turn signal problems. My right signal does not work no indicator light no trailer or fender lights but the rear light does work. I have swapped the flasher mod… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
Why does my peterbilt 367 semi blow a 20 amp fuse in the power
Why does my peterbilt 367 semi blow a 20 amp fuse in the power G5 fuse location in the engine compartment fuse panel when I use the left turn signal… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
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