Wow - just found out my timing chain needs to be replaced in my 2011 with 44k miles. Dealer said they're starting to see this with the 2011's... anyone hear of this? 3 times in the last 6 weeks I had Performance Restricted come up for a minute and then change to CEL for an hour or so. The only code scanned was P0018 CRANKSHAFT CAMSHAFT POSITION CORRELATION BANK 2 SENSOR A . They're replacing the timing chain under warranty - was just curious if anyone else heard of this as I didn't think 44k was many miles at all for a timing chain to go.