ronholm
ronholm Dork
2/2/17 8:56 p.m.

2011 Dodge Grand Caravan.. 150K miles.

It will engage reverse and backup normally until you give it any throttle.. Meaning it backs up just fine on flat ground but won't go up a hill or anything of the sort backwards.

Shifts through all forward gears just fine.

Fluid level is fine.

Stored a P0736 code.. "Reverse incorrect gear ratio"

I have fixed almost everything on this earth with the exception of anything inside a automatic transmission.

What do I need to look at before calling time of death on this transmission?

Duke
Duke MegaDork
2/3/17 8:39 a.m.

I can't help with the actual problem, but I've found pretty solid information here: Mopar minivan forum

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