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11-15-2020, 06:14 PM
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#1 |
 
Drives: 2022 Camaro ZL1 Convertible A10 Join Date: Aug 2012
Location: Memphis, TN
Posts: 382
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ZL1 TCM Encryption Broken Yet ?
I have seen 2 YouTube Posts stating that (Yenko & Jannetty)
2019 - 2021 ZL1 Transmission Control Module (TCM) for the 10L90 10 speed automatic has been encrypted and has not been cracked/ broken yet by any aftermarket shops yet, and therefore trans tuning is not possible yet. Does anyone know why GM changed the TCM and how close HP Tuners or other high tech shops are to cracking the encryption ? |
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11-15-2020, 08:29 PM
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#2 |
          
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,758
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The 2020-up T93 TCM will likely never be supported according to HP Tuners. If you plan on modding your SS or ZL1, buy a ‘16-‘19 with the T87/T87A.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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11-16-2020, 06:16 AM
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#3 |
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Drives: 19' ZL1 A10, w/pdr Join Date: Sep 2014
Location: S.W. ohio
Posts: 1,555
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The 19' is programmable, anything after no.
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BTR Stg II cam w/ 38% fuel lobe, ARH 2" headers into 3" w/cats, AWE Touring, Kong X port, Weapon X triple ht exchangers, NW 103, Rotofab big gulp, DSX lowside, TCM tune, BMR Lockout, Mustang dyno 720 rwhp, 634 rwtq on 93 pump.
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11-16-2020, 08:07 AM
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#4 |
 
Drives: 2018 ZL1 1LE Join Date: Mar 2018
Location: Springfield, VA
Posts: 115
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I wish manufacturers offered a way to 'unlock' these things after warranty expires.
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2018 Chevy Camaro ZL1-1LE
2015 Silverado 2500HD 1999 Jeep Cherokee Sport 1998 Dodge Viper GTS 1972 Pontiac GTO 1963 Chevy C10 short bed, T5, 350, lowered |
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11-16-2020, 08:36 AM
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#5 | |
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Account Suspended
Drives: '21 Wild Cherry ZL1 Join Date: Aug 2018
Location: WI
Posts: 2,082
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Quote:
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11-16-2020, 12:19 PM
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#6 |
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ZL1 Believer
Drives: 2019 Camaro ZL1 Join Date: Oct 2020
Location: Bangkok, Thailand
Posts: 532
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Mine's a 19. This is good to know.... I just have to learn how to do the damn thing.
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11-16-2020, 04:34 PM
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#7 | |
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Drives: 2022 Camaro ZL1 Convertible A10 Join Date: Aug 2012
Location: Memphis, TN
Posts: 382
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Quote:
That's a bummer man. I was thinking of buying a 2021 or 2022 ZL1 A-10 I Don't like the idea of not EVER being able to get a Trans Tune (TCM) along with a Dyno Tune (ECM)  Might have to buy a new Hellcat or Mustang instead. 
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