P1749 code
#1
P1749 code
Have a 05 with the 48RE and keep getting this code, I clear it and it's good for 10 mins or so till thectranny warms up then it comes back and starts shifting hard between 1 and 2 after that's it's normal. Now i took out the ttva and put another in and still no fix. Please help I'm ready to pull my hair out
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