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go-west..
go-west.., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1232
Experience:  Technican with 20 years experience focused on engines and electrical.
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2012 Cascadia DD15 engine no engine Brake working i replaced

Customer Question

Hello 2012 Cascadia DD15 engine no engine Brake working i replaced the Clutch sensor
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 1 year ago.
Good afternoon
Was i helping you with this before?
Customer: replied 1 year ago.
No sir this is a different truck different question
Expert:  go-west.. replied 1 year ago.
Does the Cruz and high idle work?
Expert:  go-west.. replied 1 year ago.
Do you have diagnosic 8?
Customer: replied 1 year ago.
they both work !
Expert:  go-west.. replied 1 year ago.
Diagnostic 8?
Customer: replied 1 year ago.
Customer: replied 1 year ago.
hello
Expert:  go-west.. replied 1 year ago.

are all the switches responding in the switches tab on d8 ?

Customer: replied 1 year ago.
the lights on the high and Los engine brake does not engage when I push the button
Expert:  go-west.. replied 1 year ago.

does the engine brake icon come on??

on the dash ?

if not check the connections and the steering wheel and at the msf

the msf is the module that receives the switch info and then sends it out to the responsible module..

Customer: replied 1 year ago.
No the engine brake icon does not come on the dash .and th switch was replaced ok the steering wheel as well where is the msf located ?
Expert:  go-west.. replied 1 year ago.

The msf is the module with the hazard button in the middle of it,it has many plugs on the back of it,make sure they are clean and tight..

Customer: replied 1 year ago.
Can I replaced do you think that would be the issue ?
Expert:  go-west.. replied 1 year ago.
Very possible
Let's Check the continuity from the steering pod to the msf
Its the only 4 pin connector at the msf with the same colour wires at the pod?
Expert:  go-west.. replied 1 year ago.
Steering wheel pod
Sorry
Customer: replied 1 year ago.
What do check for voltage
Expert:  go-west.. replied 1 year ago.

No voltage

just ohms or continuity (samething..)

Customer: replied 1 year ago.
Ok let me check
Customer: replied 1 year ago.
If there is no voltage what is next step
Expert:  go-west.. replied 1 year ago.
If there is no continuity then we have a broken wire.