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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 5437
Experience:  Owner at DJ Wilson
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Buzzer come on wen driving more then 5 mph, 2006

Customer Question

Buzzer come on wen driving more then 5 mph
JA: What's the make/model/year of your truck? Engine type?
Customer: 2006 freightliner Colombia mb
JA: Are you fixing your truck yourself? What have you tried so far?
Customer: am i communicating with a person
JA: Anything else you want the truck mechanic to know before I connect you?
Customer: no
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 1 year ago.

Good morning

do you have any lights on in the dash ?

abs ??

etc ..

Customer: replied 1 year ago.
no scan abs and and all wheel sensors responding normaly
Customer: replied 1 year ago.
you still there
Expert:  go-west.. replied 1 year ago.

yes thats a big one

make sure that they are all going up and down properly,and none are going off the wall,does the truck lose power intermittenetly?

double check

is the park brake light on all the time ??

Customer: replied 1 year ago.
No ,brake light work properly,only drove in the yard to check abs sensor 10mph to check for differences
Customer: replied 1 year ago.
but i believe buzzer dos not come on for abs problem only light
Expert:  go-west.. replied 1 year ago.

which light ??

Customer: replied 1 year ago.
No lights on, just saying if abs sensor if bad light will com on
Expert:  go-west.. replied 1 year ago.

he are the following items that can cause that buzzer to come on

abs

park brake

oil pressure low

coolant temp high

air pressure

make sure the above is right

does the park light work ??

Customer: replied 1 year ago.
no park brake light
Customer: replied 1 year ago.
is park brake light switch on the valve
Customer: replied 1 year ago.
going for lunch now will get back to this later
Expert:  go-west.. replied 1 year ago.
Perfect
The park brake sender is air manifold is under the radio behind the dash close to the floor.. It will have wire 125 going to it..
Let me know how you do
Expert:  go-west.. replied 1 year ago.
Hey there
How are you doing?
Expert:  Daniel Wilson replied 1 year ago.

Hi Its Dan. I see there were multiple questions open on this. I posted on your first question earlier today. click on this link for the air manifold switch diagram and check the switches and for damaged or disconnected wiring causing a short or open circuit. Let me know