P0757 Error Code
Thread Starter
Race Director
Joined: Feb 2001
Posts: 13,184
Likes: 1
From: NE Ohio
Cruise-In III Veteran
P0757 Error Code
After installing Gears and the SY3500 I am getting this code... I know that it means a misshift, but what can be done to rectify it. I've gotten this code twice now, after resetting the code the car drives fine, but I am wondering if this is indicating a more serious problem...
I did some research on LS1.com and some people that have Ed Wright programming had the same problem. Could it be a programming issue?
I will send an email to Ed and see if he has an idea, but I wanted to run it by the forum to see if anyone had any ideas... :cheers:
I did some research on LS1.com and some people that have Ed Wright programming had the same problem. Could it be a programming issue?
I will send an email to Ed and see if he has an idea, but I wanted to run it by the forum to see if anyone had any ideas... :cheers:
Drifting
Joined: Dec 2000
Posts: 1,516
Likes: 0
From: Shelton CT
Cruise-In II Veteran
Re: P0757 Error Code (wave_3)
HI there,
Although you car is heavily modified, basic principles still apply.
There is a possibility that this code is setting due to debris being stuck in the valve body.
There is a TSB out for conditions like this, where we are to remove the valve body and clean out the shifting valves because this code sets, and we cannot find a root cause.
Because your car has been modified, I would NOT expect this to covered by warranty.
The installation of the converter could have cause the issue, if it was not cleaned thoroughly when manufactured.
If your service tech wants a reference, you can refer to 01-07-30-038 for a GM corporate bulletin on this condition. This does NOT only apply to Y car, but any car equipped with a 4L60-e.
I would thoroughly inspect the pan, split the filter open and inspect for metal shavings, and clean the valve body.
Besttoyou, c4c5 :chevy
Although you car is heavily modified, basic principles still apply.
There is a possibility that this code is setting due to debris being stuck in the valve body.
There is a TSB out for conditions like this, where we are to remove the valve body and clean out the shifting valves because this code sets, and we cannot find a root cause.
Because your car has been modified, I would NOT expect this to covered by warranty.
The installation of the converter could have cause the issue, if it was not cleaned thoroughly when manufactured.
If your service tech wants a reference, you can refer to 01-07-30-038 for a GM corporate bulletin on this condition. This does NOT only apply to Y car, but any car equipped with a 4L60-e.
I would thoroughly inspect the pan, split the filter open and inspect for metal shavings, and clean the valve body.
Besttoyou, c4c5 :chevy
