Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
On a gen 2 ultra shift is the tranny ecm powered by the same
On a gen 2 ultra shift is the tranny ecm powered by the same power source as the daytime running lights? … read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,648 satisfied customers
I was running down the highway in my Freightliner Colombia
I was running down the highway in my Freightliner Colombia year model 2006, the ABS started flashing randomly, then the speedometer started going up and down randomly, then the gear shifter gauge (aut… read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,648 satisfied customers
1999 Tradewinds Class A RV Cat 3126b engine Allison MD3060
1999 Tradewinds Class A RV Cat 3126b engine Allison MD3060 electric shift trans on Freightliner chassis - push button selector will show Neutral and will not go into any gear. I am able to move forwar… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
Transmission indicator giving me SM and wont shift,
transmission indicator giving me SM and wont shift … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I have a Freightliner Cascadia and it's clear is stuck in
Hi I have a Freightliner Cascadia and it's clear is stuck in reverse gear … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I have a freightliner argosy it was driving along and just
I have a freightliner argosy it was driving along and just selected neutral and that's where its been for two weeks.We have replaced xy shifter wiring harness, speed sensor, ecm ,checked for broken wi… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have a 2004 Freightliner Columbia with a 14L Detroit
I have a 2004 Freightliner Columbia with a 14L Detroit Series 60 motor and an Eaton 10 Speed ultra shift transmission. The numbers on the odometer started flashing yesterday, the backlight stays on th… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have an 06 Freightliner tractor with smart shift auto
I have an 06 Freightliner tractor with smart shift auto transmission. when I move the shift lever to any position it still says neutral on the dash and the truck won't move. also when I shift out of n… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Hey I have a 2009 freightliner flat bed with a Alison tranmission.
Hey I have a 2009 freightliner flat bed with a Alison tranmission. Truck came in for a bad torque convertor, Removed trans replaced torque convertor and all solenoids, internal harness and turbine sen… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I have a 2005 freightliner with a 60 series and auto
i have a 2005 freightliner with a 60 series and auto transmission. the transmission is an RTO-16910B-DN2; SER K040946. The truck will start and shows neutral on the display. It will not go in gear in … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
, I have a 12 speed zf meritor transmission that won't go
Hi, I have a 12 speed zf meritor transmission that won't go into gear because it has a air leak out of 3 holes on the left side of the transmission case. The model number of the transmission is m014z1… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,400 satisfied customers
2006 freightliner columbia the transmission will not go to
2006 freightliner columbia the transmission will not go to neutral it is giving a fault code of 72 in the active faults tried to clear the codes and it gives me a code 88 and four dots on my display c… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have a 07 Freightliner with a meritor smartshift. I went
I have a 07 Freightliner with a meritor smartshift. I went to start it move it forward then back when I tried to go forward again it would only go in reverse. I turned the truck off hoping to reset it… read more
Don
Don
fleet superintendent
Vocational, Technical or Trade Scho
1,631 satisfied customers
2006 freightliner with mbe 4000, started fine, ran about 10
2006 freightliner with mbe 4000, started fine, ran about 10 minutes, sat in the shop for 90 minutes now won't start. cranks fine, absolutly no smoke or indication of fireing. while cranking, display r… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I have a 2006 freightliner with a fuller auto shift transmission.
I have a 2006 freightliner with a fuller auto shift transmission. While driving transmission goes in & out as if letting off the gas or pushing up in neutral for a few seconds. Had it checked several … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
We have a meritor freedomline transmission in our Freightliner.
We have a meritor freedomline transmission in our Freightliner. We had it in reverse, were backing up when the engine quit. Now our transmission will not move the truck, either in reverse or forward. … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2006 Columbia with 10 speed autoshift transmission
I have a 2006 Columbia with 10 speed autoshift transmission (smartshift I believe) that is in the shop for the 3rd time. The crux of the problem seems to be that the motor is still pulling while it's … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
2006 Freightliner Columbia VIN# XXXXX with Mercedes
2006 Freightliner Columbia VIN# XXXXX with Mercedes engine and ZF freedomline transmission. Clutch was replaced, truck drove about two blocks then shut down with SM displayed on display. Somebody else… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 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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