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go-west..
go-west.., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1152
Experience:  Technican with 20 years experience focused on engines and electrical.
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My 2006 Freightliner Columbia Detroit 60 series having

Customer Question

Hello, my 2006 Freightliner Columbia Detroit 60 series having cruise control problem. The cruise has only working at an idle, but do not disengage when I push the brake pedal. When I am driving cruise control not working. I have change cruise control sensor, cruise control service break switch, park break switch and all low-pressure switches, also ground cable between cab and frame and speed sensor on transmission. NO RESULT. Please help. Thank you!
Submitted: 2 months ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 2 months ago.

good evening

do have DDDL ?

have i have the last 6 of you vin ??

Customer: replied 2 months ago.
VIN: W18093
Expert:  go-west.. replied 2 months ago.
Do you have dddl?
Customer: replied 2 months ago.
No
Expert:  go-west.. replied 2 months ago.

first thing we need to do is verify wiring from ecm rear connector to the firewall

check the wires for

service brake switch

park brake

and vehicle speed sensor..

Let me know what you find

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