GM Document ID 5406413
Race Director
Joined: Mar 2007
Posts: 11,269
Likes: 8,408
Pro
Joined: Apr 2017
Posts: 514
Likes: 138
From: Pocatello, ID
I’m sure you’re right; I just want to make sure there are no issues.
Advanced
Joined: Mar 2023
Posts: 85
Likes: 101
From: Collegeville, PA
Race Director
Joined: Jan 2014
Posts: 10,709
Likes: 7,100
From: Fulshear, TX
Race Director
Joined: Jan 2014
Posts: 10,709
Likes: 7,100
From: Fulshear, TX
Instructor
Joined: Jul 2022
Posts: 157
Likes: 132
From: Northern Nevada
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Instructor
Joined: Jul 2022
Posts: 157
Likes: 132
From: Northern Nevada
Quick question - did you need to go into "Service mode" as described above (hold start button in car without depressing brake) to use this tool? Or is it just like any other OBD type scanner - key on and go for it? Thanks!
Safety Car
Joined: Jul 2019
Posts: 4,079
Likes: 2,413
From: Florida
No service mode for me and no cel for the past 1000 miles using the scan tool
Race Director
Joined: Jan 2014
Posts: 10,709
Likes: 7,100
From: Fulshear, TX
I've used Service Mode each time I've used the scan tool.
Intermediate
Joined: Jul 2013
Posts: 30
Likes: 3
Man I am not having luck with this issue. I basically gave up using the tool myself since I can't seem to get the relearn to work. In one position it's fine, in the other position it says out of range. When I hit re-learn it starts to do something but nothing "Completes", it just sits there. NOW, I took it to local chevy. They charged $250 for hour of service and the check engine light comes on the way home from Dealership. I'm not really sure if they even did the relearn or just cleared the code....which works temporarily.
;
;
Pro
Joined: Jul 2021
Posts: 694
Likes: 617
From: Crosslake, MN
Man I am not having luck with this issue. I basically gave up using the tool myself since I can't seem to get the relearn to work. In one position it's fine, in the other position it says out of range. When I hit re-learn it starts to do something but nothing "Completes", it just sits there. NOW, I took it to local chevy. They charged $250 for hour of service and the check engine light comes on the way home from Dealership. I'm not really sure if they even did the relearn or just cleared the code....which works temporarily.
;
;
Intermediate
Joined: Jul 2013
Posts: 30
Likes: 3
They actually work fine....in sport they become louder and touring is quit. If I clock them I'm not sure how that would work (I don't recall having options to turn them either). I thought maybe I needed to shorten the rod end. Taking them off while connected may work to see if the code goes away. haven't looked if I can remove them without taking off bumper.
Le Mans Master
Joined: Dec 2014
Posts: 6,140
Likes: 2,745
From: Northeast
It would be appreciated if someone could provide step-by-step instructions to relearn the AFM and NPP valves.
So far I have the following from reading through related threads:
1) Plug launch tool into computer or connect to Wi-Fi to update the software
2) Plug launch tool into car’s ECU connector under the dash
3) Hold down the engine start button for approximately 10 seconds, without pressing either of the pedals, to access Service Mode
4) Go to (what screen?) to access Cylinder Deactivation Exhaust Control Valve Learn and Exhaust Control Valve Learn
5) ?
6) ?
Thanks!
So far I have the following from reading through related threads:
1) Plug launch tool into computer or connect to Wi-Fi to update the software
2) Plug launch tool into car’s ECU connector under the dash
3) Hold down the engine start button for approximately 10 seconds, without pressing either of the pedals, to access Service Mode
4) Go to (what screen?) to access Cylinder Deactivation Exhaust Control Valve Learn and Exhaust Control Valve Learn
5) ?
6) ?
Thanks!
Instructor
Joined: Jan 2022
Posts: 213
Likes: 119
I wish I took a quick video when I did do it, but I did have to run through the options more than 2x until eventually I got the right combination of options.
I will say that you need to put the car into service/ignition mode BEFORE you plug in your updated creator elite , and that it was under a menu that took a few tries to find.
I will say that you need to put the car into service/ignition mode BEFORE you plug in your updated creator elite , and that it was under a menu that took a few tries to find.
Race Director
Joined: Mar 2007
Posts: 11,269
Likes: 8,408
It would be appreciated if someone could provide step-by-step instructions to relearn the AFM and NPP valves.
So far I have the following from reading through related threads:
1) Plug launch tool into computer or connect to Wi-Fi to update the software
2) Plug launch tool into car’s ECU connector under the dash
3) Hold down the engine start button for approximately 10 seconds, without pressing either of the pedals, to access Service Mode
4) Go to (what screen?) to access Cylinder Deactivation Exhaust Control Valve Learn and Exhaust Control Valve Learn
5) ?
6) ?
Thanks!
So far I have the following from reading through related threads:
1) Plug launch tool into computer or connect to Wi-Fi to update the software
2) Plug launch tool into car’s ECU connector under the dash
3) Hold down the engine start button for approximately 10 seconds, without pressing either of the pedals, to access Service Mode
4) Go to (what screen?) to access Cylinder Deactivation Exhaust Control Valve Learn and Exhaust Control Valve Learn
5) ?
6) ?
Thanks!
Advanced
Joined: Dec 2014
Posts: 78
Likes: 0
From: Jacksonville FL
