very bad transmission problem
#41
Is it the same transmission all around? Can't seem the find the information about 4r70w differences.
#44
Senior Member
Check if Transmission Range Sensor is not Defective. The engine should only start on Park and Neutral.
#45
I told you to bring it to the dealer or borrow a Scantool. I don't know why you much prefer doing it the hard way. You can even command a shift. Is the Overdrive switch working? You can also check pending DTC which will give you a clue what 's wrong. Before you can see the DTC the tranny needs to fail 4 Consecutive times for a Generic Scantool to read the codes.
Check if Transmission Range Sensor is not Defective. The engine should only start on Park and Neutral.
Check if Transmission Range Sensor is not Defective. The engine should only start on Park and Neutral.
Recent discovery. The same not wanting to go and binding action will happen in first gear without the transmission main plug connected
Last edited by yeahford; 06-02-2014 at 08:54 AM.
#46
Senior Member
I did hook it to a scan tool and I really don't have the money for help. I did hook it to a scan tool. But the guy only had a chip for up to 97. Yes The o/d light will go on and off.
Recent discovery. The same not wanting to go and binding action will happen in first gear without the transmission main plug connected
Recent discovery. The same not wanting to go and binding action will happen in first gear without the transmission main plug connected
Are you sure the shift is not delayed? If the ECT or tranny fluid temp sensor are faulty the shift will be delayed.
Last edited by w0lvez; 06-02-2014 at 10:45 AM.
#47
Senior Member
Can you post a video showing the speed and RPM with overdrive on/off also include gear 1 & 2. Make sure there is no dirt prevents the TB from closing the Butterfly plate on full close position.
#48
Not sure what you mean by two connectors. I will try to get a video going this afternoon. I can't go any faster than 1st gear will allow me. It studders when trying to drive in 2nd and too much throttle makes the tires lockup
#50