FDRS Programming fail.

[RLXXI]

Morning y'all, hoping one of the dealer gurus or any guru familiar with programming can answer a question for me.

I've updated all modules that said had one available except for one that keeps failing.

The module in question is labeled SECONDARY OBDMC, every time I try it kicks back it failed.

Any clues on why that may be? Not having any issues at all just my OCD is killing me knowing a module isn't up to date lol.

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[Jesse-Infotainment]

Need to know the error.

 

[RLXXI]

Need to know the error.

Was a P1-10A or something like that and all it said was failed to update SOBDMC and asked if I'd like to try again which I did and got the same fail.

Like a dummy I didn't write it down and already picked up all my tools and equipment, at this point in time it's just a curiosity more than anything. I realize the exact code is needed to dig into the wsm diag charts. Was kind of hoping the issue was a common one, I will also add, after the failure, the truck would not start and had a red truck icon with an exclamation point right thru the middle right side of cluster..

I disconnected the 12v batt and cleared that so the truck will now start and I also have to wonder if this failure was due to me not having both programmed keys with me as it stated that "Many modules are involved" with that programming action.

 

[rugedraw]

Post or send Jesse the VIN. The reason why it failed will appear in vehicle history on the date you attempted to update it.

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