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I have a 2014 peterbilt isx cummins with no engine brake it…

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Hello sir I have a...
Hello sir I have a 2014 peterbilt isx cummins with no engine brake it doesn’t activate it was working fine and it stop working
Submitted: 10 months ago.Category: Medium and Heavy Trucks
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Answered in 25 minutes by:
10/4/2017
Technician: Wayne, Journeyman replied 10 months ago
Wayne
Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 11,303
Experience: worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
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Hi I'm Wayne

I will try to help you with this

did you check the fuses and breakers ??

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Customer reply replied 10 months ago
No sir haven’t yet what fuse should I check form
Customer reply replied 10 months ago
For?
Technician: Wayne, Journeyman replied 10 months ago

Hi

Look in the fuse box for blown fuse

not sure which one it is

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Customer reply replied 10 months ago
No fuses are blown
Technician: Wayne, Journeyman replied 10 months ago

Thank you

then find that heater in the intake, and replace that

Hi. If this helped you

Please rate my answer 4 or more stars.

That is the only way I get credit for the question

or the money you paid stays at JA and I get nothing for my time.

If you need more info use the REPLY button

Not the Poor/Bad service.

Wayne

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Customer reply replied 10 months ago
I’m sorry what heater?
Technician: Wayne, Journeyman replied 10 months ago

HI

I am sorry , answered wrong question, busy day

ok next thing to do is remove the valve cover and see if you have

power at the solenoids , key on and switch on

if, no then the issue is the ECM

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Customer reply replied 10 months ago
Ok let me check taking it off now
Technician: Wayne, Journeyman replied 10 months ago

OK

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Customer reply replied 10 months ago
I check and there is only ground to the solenoids no power i put power direct with my probe and it still doesn’t engage
Technician: Wayne, Journeyman replied 10 months ago

HI

sorry for the delay, was called out

did you have the key on when you did that

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Customer reply replied 10 months ago
sir
Technician: Wayne, Journeyman replied 10 months ago

Thank you for that

Then you do have a ECM issue for them

I suggest to remove it and have it tested or Flashed

I hope this helps you

Hi. If this helped you

Please rate my answer 4 or more stars.

That is the only way I get credit for the question

or the money you paid stays at JA and I get nothing for my time.

If you need more info use the REPLY button

Not the Poor/Bad service.

Wayne

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Customer reply replied 10 months ago
I will swap and ecm from another truck that I have same
Year model and see if that works
Technician: Wayne, Journeyman replied 10 months ago

HI

Sounds good

always good to have a donor

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Technician: Wayne, Journeyman replied 10 months ago

HI

This is worth a read click here

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Technician: Wayne, Journeyman replied 10 months ago

Hi

Any luck ??

Wayne

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Customer reply replied 10 months ago
Clutch pedal sensor
Technician: Wayne, Journeyman replied 10 months ago

Hi

That was the Issue ???

That is one for the books,

Wayne

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Category: Medium and Heavy Trucks
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