03-20-2021, 03:22 PM | #1 |
Drives: 2021 2SS 1LE Join Date: Oct 2020
Location: Magnolia, Texas
Posts: 74
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Instrument Issues
Wondering if anyone else has experienced this issue.
2021 2SS 1LE A10, 2400 miles Started the car normally yesterday, after about a minute the cluster wend dead and then rebooted. Said to myself, “ok”, and started my drive home. It repeated this process 5 times while driving home. Let it sit overnight, tried it again this morning and, yep, it’s still doing it. Did manage to get a video of it, but no clue how to get it on here. Also now rocking a CEL with codes for TCM lost comms.
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‘21 2SS 1LE
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03-22-2021, 08:09 PM | #2 |
Drives: 2017 2SS F1FTY Join Date: Feb 2020
Location: Fort Wayne, IN
Posts: 345
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Assuming your brand new car is under warranty I’d just take it to the dealer. If you wanted to try something yourself, disconnect the battery for a couple hours, reconnect and see if that solves it.
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03-22-2021, 09:23 PM | #3 |
Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017
Location: East Tennessee
Posts: 11,499
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Yes, I also suggest that you simply take it in, it's essentially a brand new car.
This 2020 TSB for a similar issue might still apply to the 2021 model year, as it mentions no cutoff date and I haven't found a newer version either: https://static.nhtsa.gov/odi/tsbs/20...81687-9999.pdf
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2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods JMS PowerMAX | DSX flex fuel kit | Roto-Fab CAI | Soler 95mm LT5 TB | 1LE wheels | 1LE brakes | BMR rear cradle lockout | JRE custom tune 1100 - 1/30/18 | 2000 - 1/31/18 3000 - 2/06/18 TPW 2/26/18 3400 - 2/19/18 | 3800 - 2/26/18 4300 - 2/27/18 | 4B00 - 3/01/18 4200 - 3/05/18 | 4800 - 3/14/18 5000 - 3/16/18 | 6000 - 3/19/18 |
03-23-2021, 04:04 PM | #4 |
Drives: 2021 2SS 1LE Join Date: Oct 2020
Location: Magnolia, Texas
Posts: 74
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Taking it in on Saturday.
Hasn’t happened since so glad that I got it on video. Will see what the outcome is.
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‘21 2SS 1LE
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