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go-west..
go-west.., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1173
Experience:  Technican with 20 years experience focused on engines and electrical.
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Clayton i see you answer some questions on freightliner

Customer Question

Hello Clayton i see you answer some questions on freightliner Cascadia 2009... I have a problem with one...
The truck stopped working while waiting to be unloaded... The shop where the truck was said that the problem was the ecm... They replaced it for a new one.. After replacing it truck did the exact same thing.. Only cranks but it doesnt start... I need help with this one... Several techs have reponded before but havent been able to help me
Submitted: 11 months ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 11 months ago.
Good evening may I be able to help?
Customer: replied 11 months ago.
Ok... Where do we start West ?
Expert:  go-west.. replied 11 months ago.
Couple things
When you first turn on the key what does it say on the odometer screen
Any active faults and if so what are they?
Does this truck have a dd 15?
Customer: replied 11 months ago.
60 series 14l
Customer: replied 11 months ago.
Ill get the codes first thing morning !!!
Expert:  go-west.. replied 11 months ago.
Perfect
Customer: replied 11 months ago.
Cab 249, ssu 164,
Customer: replied 11 months ago.
Thats all it shows...
Customer: replied 11 months ago.
?
Expert:  go-west.. replied 11 months ago.
Does the check engine light cycle?
Can I get the last 6 of your VIN plz
Customer: replied 11 months ago.
Ad8148
Expert:  go-west.. replied 11 months ago.
really sorry for the delaywe have to check the mcm for power and groundat 11-12-14-15 there should be batteryat 7 is keyand 5 is groundThese wires are at the small connector at the engine ecmLet me know how you do.
Customer: replied 11 months ago.
Do you have a diagram
Customer: replied 11 months ago.
Pins 11,12,14,and 15 should be power ?
Customer: replied 11 months ago.
This is what the truck does!!! I replaced the ecm, fuel pump, and engine harnesses to ecm because they were full of oil... Just cranks
Customer: replied 11 months ago.
http://youtu.be/06f-2elUiJY
Customer: replied 11 months ago.
The check engine does cycle, when im starting the truck the stop engine light cones on but when i press the override it does not respond
Expert:  go-west.. replied 11 months ago.
Hey did you confirm power and ground as we discussed?
Customer: replied 11 months ago.
So you said 11,12,14 and 15 should be power ?
Customer: replied 11 months ago.
5 is ground and 7 is ?
Expert:  go-west.. replied 11 months ago.
7 is key power
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