07-09-2020, 11:32 PM | #1 |
Drives: 2019 2LT RS V6 A8 Join Date: Jan 2020
Location: Alberta
Posts: 18
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A845 tranny codes.
Two tranny codes today on route to work. I did erase them. Check engine light is off. Car drives fine so I guess its a wait and see situation for now. Just documenting this for the forum. I will update anything that comes up. Its a 2019 8l45.
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07-11-2020, 02:27 AM | #2 |
Drives: 2017 Camaro 2LT RS 3.6L Join Date: Mar 2016
Location: Orange Park, Florida
Posts: 1,313
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I had a transmission temperature sensor short back in March. I didn’t get the code because I don’t have a scan tool atm.
Had to get a lot of work done. |
07-11-2020, 12:08 PM | #3 |
Drives: 2019 2LT RS V6 A8 Join Date: Jan 2020
Location: Alberta
Posts: 18
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I read somewhere (probably on here from u) that the valve body has to be removed to access the part. Car seems flawless currently so if the codes come back i will have gm advise me on the situation.
How long did the dealer have your car ? Last edited by Wipeyourself; 07-11-2020 at 12:21 PM. |
07-14-2020, 10:07 PM | #4 |
STAY PUFT
Drives: Gone Join Date: Apr 2010
Location: Indiana
Posts: 329
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My transmission did the same thing last winter. It started with these codes, with normal performance and eventually turned into a scenario where I couldn't drive more than 10-15mph, stuck in first gear.
Dealer replaced valve body and the harness that caused the original CEL. So far, so good. Covered under powertrain warranty.
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2016 Hyper Blue Metallic 2LT RS - 6/13/2018-4/5/2022 SECOND 2010 Synergy Green Metallic - 5/4/2012-4/15/2016 2010 Synergy Green Metallic - 4/21/2010-7/15/2011 |
07-15-2020, 07:24 AM | #5 |
Drives: 2017 Camaro 2LT RS 3.6L Join Date: Mar 2016
Location: Orange Park, Florida
Posts: 1,313
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My car was at the dealership for a week I’d say
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