I turned on but when i put to drive turned off only in drive and read this code p0742

Question

2003 Buick Rendezvous, I turned on but when i put to drive turned off only in drive and read this code p0742

Answer 1

HI there

This code is for the torque converter solenoid stuck on. This can be the result of low or dirty transmission fluid. A problem with the solenoid itself or a mechanical problem. There is a factory service bulletin for this code. Here is some more info on the code for you.

P0742 BUICK - Torque Converter Clutch Circuit Stuck On

Read more: https://www.autocodes.com/p0742_buick.html