You are browsing camaro6 
01-31-2023, 07:12 AM
|
#1 |
 Drives: Camaro V6 2014, Camaro 2.0T 2021 Join Date: Oct 2022
Location: Resistencia
Posts: 26
|
Hard shift when braking, just 11k miles (no warranty)
I have a 2021 Camaro 2.0T 1LS with 11k miles that out of nowhere started making a noise when it is braking (downshifting) and sometimes it makes it violently. Testing the sequential I found that when I downshift from 3 to 2 in low gears it makes a BOOM type noise. I am surprised that the car being so new has problems so quickly. My car has no warranty as I am not from the USA and it is imported.
I was suggested to reset the TCM but I can't find any steps on how to do it. Can I do it with a LAUNCH scanner? What steps should I follow? Sorry for the question but I searched a lot and found nothing about procedures. I will be grateful for any help |
|
|
|
01-31-2023, 09:33 AM
|
#2 |
 Drives: 2021 C8, 2022 Camaro 2SS Join Date: Jul 2015
Location: Central Illinois
Posts: 108
|
You may want to check out the two posts below. Your car is newer and should have had these both upgraded but easy to check.
Axle half shaft bolt coming loose: https://www.camaro6.com/forums/showt...lf+shaft+bolts Rear axle nuts coming loose: https://www.camaro6.com/forums/showthread.php?t=573305
__________________
Order 9/09/2021,2022 2SS, NPP, 56W whls, B04 stripe, AQJ seats, N26 strg. whl., SLN brace
3000 1/19/2022 3400 1/25/2022 TPW 1/31 3800 2/15/2022 4300 2/19/2022 4B00 3/04/2022 4000 3/8/2022 Delivered 3/9/2022 ____________________________________ Order 6/01/2016 2017 2SS, NPP, 56R whls 3000 6/08/2016 3000 6/15/2016 TPW 7/18/2016 3400 7/7/2016 4200 7/25/2016 Delivered 7/28/2016 Sold May 2020 |
|
|
|
|
01-31-2023, 09:46 AM
|
#3 |
         Drives: 2017 2SS, 50th pkg, M6, MRC, NPP Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,209
|
How often are you slowing the car by downshifting?
As implied above this does load up the drivetrain. |
|
|
|
|
|
|
|
Post Reply
|
|
|
