...replace it... if not I am at the mercy of a transmission shop. Please advise. Thank you Trans model is the 4L60E,and the shift solenoids are mounted on the valve body,just inside the bottom pan.There ...
...sounds like stuck in first gear this problem is very common broken 2-4 band trans removal is required to replace it. remove pan remove tcc soleniod remove pump remove band end broken on servo
TCC PWM Solenoid Circuit. The tow/haul light will not work when I push the button. Everything else seems to be doing fine. I am an old school mechanic and have rebuilt many older GM transmissions, but
4l60e transmission, you need to have the system scaneed for codes, my guess is you will get a p1870 code, this means internal slippage detected. the most likely cause is a valve body malfunction, here
Question about Oldsmobile Bravada
...TCC clutch worn out (must remove trans and replace TC). Soft shifting, gradual performance degradation: Poor line pressure rise due to leaking boost valve, clogged EPC filter screen, failing EPC ...
...replace the PWM TCC or the wiring harness and the solenoid attached. Any Idea Confused in IL Try the vacuum line to the kickdown solenoid. If its not cracked your tranny may need to be rebuilt. ...
...4L60E that will not lock up when it is hot. I have noted that when it is cold, it will not lock up until it is warmed up. When warm, the converter will lock up for a while. If I drive the vehicle in ...
problem.Except for wear in the tcc regulator bore( which you can fix with an updated valve , I have had 1 or 2 bad 4L60E valve bodies in 20 years.Decride your problem more and let me see if i can help
Question about Oldsmobile Bravada
...that you replace the TCC Solenoid in the 4L60E Transmission. Then see what happens. If you drive it with the TORQUE CONVERTER Button in the OFF Position on the Shifter, does it fix the
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