Thank you for you input, but seriously 14.3 v ? With acc on !!???? I think Voltage of Urs is running is a little high. And I think you exaggerating a little ! Hahah. Or maybe your alternator or regulator isn't giving you proper values. ?? Let's do a survey on how many people here have over 14v on their dash computers when running ! I would say.......yawwwnnnnn next to none. , ! Again, that's just an educated guess, but I could be wrong.., and I mean that with all due respect..
Normally if you have 13.8 without accessories when running , then your regulator and alt. is good. So, that. Ain't my prob.
My prob is NOT low voltage... As I said in previous post, fail safe happened after I changed elbow boot.. But I do agree, as when my bat was dead last yr , I had all kinds of gremlins and Failsafe mode, when my MAF sensor was screwed, Again, I had all kinds of gremlins and Failsafe mode. So yes , low voltage, and MAF Sens are 1st to look at when you get a trans Failsafe. ....but, I've been there.
Thank you for pointing out obvious...but my bat is new, I have new Bosch alternator..and like I said, she's running great, just that damn fail safe and bad gas mileage.
But thanks again buddy, I really do appreciate any and all responses.. Muchos gracious !!!!