Code 43

[skylark]

The esc is built into the computer on later models. Don't quote me but I believe that it is 92 and later.

 

[evilunclegrimace]

The esc is built into the computer on later models. Don't quote me but I believe that it is 92 and later.

92 still has it over the passenger side valve cover.

If you guys that are asking for component locations and diagnostic info would include the year and engine of your trucks it would make answering your questions easier.

 

[edonwheels]

92 still has it over the passenger side valve cover.

If you guys that are asking for component locations and diagnostic info would include the year and engine of your trucks it would make answering your questions easier.

Mine is a 94 k3500 7.4

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