2000 Buick LeSabre won't go into gear when hot.

Asked by Jun 20, 2014 at 09:48 PM about the 2000 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

My LeSabre Custom stops going into
gear after it has warmed up.  If I let it
cool down I can drive it for about 30-
40 min before it again stops going
into gear again.  Codes: P0463,
P0730, P0742.  I hope it doesn't
need a complete overhaul.  Anyone
know what might be going on?

2 Answers


Not an expert,but the simplest answer is the cheapest. Check tranny fluid with car running,on level surface.

That was the first thing I checked. The fluids dark but not black. And it's holding its level. Thanks for the answer though.

Your Answer

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