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05-13-2019, 06:06 PM
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#1 |
 
Drives: Camaro ZL1 2018 AT10 Join Date: Jan 2019
Location: Poland
Posts: 11
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ZL1 issue with A10 transmission
hi guys. today something's gone wrong with my Camaro. It seems to be problem with A10 transmission. When driving normally and running from green light (all on Tour drive mode), car started jerking and check light turn on. I immadiately stopped the car and parked. I have read below errors:
P0700 Transmission Control System (will show up as PCM code, but is all TCM Related) P0777 Pressure Control Solenoid "B" Stuck On At next step I erased the errors. After that I took car for little drive on parking and all was looking good until transmission starting downshifts gears 3->2, 2->1 and on both rev was jerk and check light turn on again with same errors. Any ideas what happened ? Last edited by czkn88pl; 05-13-2019 at 06:30 PM. |
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05-13-2019, 06:40 PM
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#2 |
    Drives: 2018 Hyper Blue ZL1 1LE Join Date: Dec 2018
Location: CA
Posts: 1,365
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Dont mean to be flippant, but the simple answer is your A10 trans may be broken and will probably need to be replaced--maybe they do modular repairs and replace the solenoid unit only (do they call this a valve body?). This is one of the most complex transmissions in the word, if not the most complex. When you get solenoid malfunction codes, you have a serious problem that may get worse.
Did you modify your ZL1 by tuning the ECU, ie. something that will void the warranty? If not, then you're covered under warranty and should be fine. Don't clear the codes, take it to the dealer. If you did void warranty, this could be a costly repair |
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05-13-2019, 06:51 PM
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#3 |
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Drives: Camaro ZL1 2018 AT10 Join Date: Jan 2019
Location: Poland
Posts: 11
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Sounds not good...
Car is stock but warranty won't work because car was exported to Europe... Any ideas what was could cause this problem ? Car now has got almost 6000 mileage... |
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05-13-2019, 07:52 PM
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#4 | |
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Drives: 2018 Hyper Blue ZL1 1LE Join Date: Dec 2018
Location: CA
Posts: 1,365
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05-13-2019, 08:03 PM
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#5 | |
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@viurniel
Drives: 19 ZLE A10, 15 2SS, 90 300ZXTT Join Date: May 2016
Location: Miami
Posts: 409
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Quote:
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05-13-2019, 08:23 PM
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#6 |
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2019 ZL1 1LE MY GOON
Drives: 1980 Z28 Big Red. Join Date: Dec 2018
Location: Stoney Creek
Posts: 2,061
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You should still be covered under warranty. Just because the car is in another country shouldn’t void your warranty that I’m aware of.
Finding a capable dealer....... I really don’t know |
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05-13-2019, 08:26 PM
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#7 |
Drives: 2019 ZL1 Crush Join Date: Jan 2019
Location: Colorado Springs
Posts: 564
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I bought a new car in Germany while in the service, they would not warranty it here in the states.... it was a Honda
Rediculous |
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05-13-2019, 10:20 PM
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#8 |
        
Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017
Location: East Tennessee
Posts: 13,152
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Bratanek, I think your best best is a German dealer and even then the warranty will probably not be honored, because if the car was imported personally (ie unofficially), there is nobody to cover your back.
Heck, this doesn't even work between Canada and the US, let alone across the big pond, and I'm not sure if there still are official Chevrolet dealers in Poland as GM pulled out of several countries in Europe already. Sucks and I feel for you 
__________________
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 |
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05-13-2019, 11:46 PM
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#9 |
 
Drives: 2018 Nightfall Gray Metalic ZL1 A10 Join Date: Feb 2018
Location: SFLA
Posts: 154
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Not sure if this would help but I had all kinds of codes thrown on my 2010 f-150 after I changed out a leaky TCM harness pass through. It turned out to be some residual transmission fluid and the pass through/sleeve not being seated all the way. Cleaned it with some electrical cleaner and all is well. Try to locate the harness to the TCM (transmission Control Module) and check to see if it’s clean and properly seated.
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05-13-2019, 11:47 PM
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#10 |
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Drives: 2018 Nightfall Gray Metalic ZL1 A10 Join Date: Feb 2018
Location: SFLA
Posts: 154
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Almost forgot to mention that it caused all kinds of issues with the performance as well
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05-14-2019, 12:02 AM
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#11 |
 
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I had something similar with my car and it was the sleeve they needed to add on the wiring harness.
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05-14-2019, 02:09 AM
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#12 | |
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Drives: Camaro ZL1 2018 AT10 Join Date: Jan 2019
Location: Poland
Posts: 11
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Quote:
Fortunately, my importers from Poland gave me warranty. Today car went to them. But still have a hope that is something stupid or little thing to solve the problem. Last edited by czkn88pl; 05-14-2019 at 05:43 AM. |
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05-14-2019, 03:47 AM
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#13 | ||
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Thank you Al Oppenheiser!
Drives: Red Hot A10 ZL1 Convertible Join Date: Jun 2017
Location: Sarasota, FL
Posts: 5,156
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05-14-2019, 06:35 PM
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#14 |
Drives: 2019 ZL1 1LE A10 Join Date: Jan 2015
Location: The ATX
Posts: 966
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The A10 transmission is really cheap, something like $2200 US new right now. Food for thought.
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Ryker #29
2019 ZL1 1LE A10 2015 Z/28 #809  |
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