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You have an RT even if you have an SE

by David Zatz on

Back in 2014, Chrysler added an extended warranty to early 3.6 liter V6 engines. The otherwise highly reliable engine could have a flaw in the left-hand cylinder head, which made itself known only under an odd set of circumstances (that was relatively common in Wranglers). Knowing that, Chrysler covered it for parts and labor for a good long time — 150,000 miles or ten years, whichever came first.

Pentastar V6 engines

The extended warranty covered the 2011, 2012, and early-2013 Grand Cherokee, Wrangler, Durango, minivans, 200, Avenger, Journey, Challenger, Charger, and 300 with engine sales code ERB, if a trouble code of P0300, P0302, P0304, or P0306 was set (for a misfire in cylinder 2, 4, 6, or a combination of cylinders).

Some customers were confused by the service bulletin itself, when they saw it, since it refers to the cars by body code. The Caravan listing has (RT) next to it, suggesting that only the RT (R/T) trim level was covered. In this case, though, RT is a body code, not a model; the Caravan SE is an RT-body. Confusing, yes, but, really, only for that generation of Caravans. Oh, and the LX cars (for 2011-13, that’s just the 300), since Chrysler used to have LX as a model (along with LXi).

Fortunately, Chrysler never used JC, JK, JS, LC, LD, WD, or WK as trim levels.

U.S. dealers should have details as part of warranty bulletin D-14-12, dated June 10, 2014. Other warranty bulletins were SAB-2014-11 (Canada), BG-22-14 (Mexico), ID-14-04 (Puerto Rico and the Virgin Islands), and ID-14-03 (everywhere else).

Chrysler’s Pentastar V6 engines were critically acclaimed for their power, economy, and quiet operation; they have generally been trouble-free after the head issues were resolved.

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