Ok so I bought a 2012 Caravan and it had stored codes of p0304 and p000d. Mechanic said these were stored and fixed. Fast forward a few weeks after purchasing cel back on.

Doing my research I noticed the TSB 09-002-14. Great but...!

clarification needed, it states the engine sales part must be ERB to qualify for recall. According to the Chrysler parts book mine is ERD vvt variation of the engine.

Now altgough I'm suffering the P0304 with a 3.6 v6,l built in 2011 how does this work are ERB and ERD under the same umbrella?

Thanks for reading!