Freightliner Cascadia DDEC13 Engine Max Road Speed Programming by DDDL

This instruction show you guide on how to use Detroit Diesel DiagnosticLink Software to do max road speed change/programming for Freightliner Cascadia truck DDEC13 engine.

Preparations:

2022 Detroit Diesel Diagnostic Link DDDL 8.15 8.09 Free Download

Procedures:

Connect diagnostic tool to Freightliner Cascadia truck and PC,then run Detroit Diesel Diagnostic Link software,after truck identification,you will see as below

Select “Parameters” at left side home screen,then select “Speed limiter” at options

Now here it show you with all speed parameters,included vehicle speed,engine speed..

Check Max road speed,the current value is 64,the range from 6.2 to 94

Click it and input new value you want

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Here i put 70 and then click “Save”

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Click “OK”

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Now here input password,then click “OK”

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After then you will find max road speed programming successfully

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