How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Daniel Wilson Your Own Question
Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 5406
Experience:  Owner at DJ Wilson
Type Your Medium and Heavy Trucks Question Here...
Daniel Wilson is online now
A new question is answered every 9 seconds

We get code 55 S 248 9 Proprietary link fault () what is

Customer Question

we get code 55 S 248 9 Proprietary link fault (slave) what is it??
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Customer: replied 1 year ago.
We get code 128 248 9 Sid
Truck is parked it's running and it turns off by itself we tried starter fluid 3 times it worked but know this 4th time it won't turn on just has a tac tac tac sound???
Expert:  Daniel Wilson replied 1 year ago.

Hi Maribel, my name is***** is the year make and model of your truck and engine make/model?

Customer: replied 1 year ago.
It's a 2008 Freightliner Cascadia 2008. Engine Detroit Series 60 14 liters.
Expert:  Daniel Wilson replied 1 year ago.

That translates to flash code 55 which is a datalink communication error. Check ECM powers and grounds for problems or a faulty ECM. Let me know