New Engine, Transmission, Timing Chain and Transfer case

I have a 2013 CX-9 AWD Touring. Bought used from reputable dealer with 35k miles, I put on 15k in a little over 2 years. My check eng light came on, took to Mazda dealer. First said it was bad Transfer Case, over the next few weeks I get more phone calls for more fixes. All covered under warranty, getting a new engine, timing chain, transfer case, and transmission.

Anyone else have this much work needed? Seems pretty Excessive for a 2013.
I get regular oil changes, and do not drive the car hard as I have small children and use the car for work and errands. No idea how it was driven or maintained prior to me owning.

Picking up from dealer today after almost 3 weeks.

Should I get rid of this lemon?

Well, when everything is gona be new now - why would you want to get rid of ?
Change PTU oil though, whenever you change engine oil.

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I agree, you basically have a new drivetrain, but something seems fishy. Why would they be replacing all that from a check engine light? Would a transfer case set off a check engine light? Then to keep calling saying more things are wrong.

Also, you mention you're getting a new engine and a new timing chain. If it was a new(or rebuilt) engine,I would expect it to have a new timing chain. If it was used, would they put in a new timing chain just for fun?

Sorry, but sounds like a troll post.

I agree, when you buy a remanufactured engine it already has the timing chain on it. The only way I can see this to be actually true is if something happened to the car while the previous owner had it in his possession.

lol, a CEL so the whole car is replaced. Right.

Agree that sounds strange. But possible perhaps. But they would never re-use a timing chain and put it into a new long block. That would be like saying "they are replacing the long block and I get a new timing chain, new timing chain cover, new camshafts, new head gasket, new pistons" There are like a thousand parts that you are getting new. Timing chain is just one of them, all part of the long block. I wonder what the deal is.
My 08 with 93k is running strong. Never have had any issue other than preventative maintenance (boy was the stretch belt a nightmare to replace).