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Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 8274
Experience:  worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
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2010 cascadia dd15 Code sfu 164 sid254 fail 14

Customer Question

2010 cascadia dd15
Code sfu 164 sid254 fail 14
Submitted: 1 month ago.
Category: Medium and Heavy Trucks
Expert:  Wayne replied 1 month ago.

Hi I'm Wayne

I will help you with this

SFU 164--> is the Modular Switch Field module. Which is reporting a generic fault code sid254 of failure mode identifier, do you have any issues with the engine ??

Customer: replied 1 month ago.
Rpm don't run up
Expert:  Wayne replied 1 month ago.

Thank you for that

did you check your TPS??

sounds like your throttle position sensor has failed

Expert:  Wayne replied 1 month ago.


just following up with you

did my answer help you

Let me know,Please


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