The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 6L80 transmission rebuild, relearn, & TCC wiring

**First c10** · 02-24-2018, 01:21 AM

Thanks for the post. I talked to Mike at century transmission. He said that you don’t have to do a relearn. Just be careful and drive normal. After a few drives it will adjust.

I did find out that my truck will see a brake Applied when the truck is off with key on. But when I start it it stays brake released and won’t change.

02-24-2018, 01:21 AM	#3
First c10 Registered User Join Date: Dec 2012 Location: Los Banos CA Posts: 2,705	Re: 6L80 transmission rebuild, relearn, & TCC wiring Thanks for the post. I talked to Mike at century transmission. He said that you don’t have to do a relearn. Just be careful and drive normal. After a few drives it will adjust. I did find out that my truck will see a brake Applied when the truck is off with key on. But when I start it it stays brake released and won’t change. __________________ 1956 Chevy Bel Air 2 door 1956 Chevy 210 4 Door 1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD 1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E 1968 K10 LWB Dark green my son calls it "THE HULK Jr"HULK JR SOLD GO GO!!!