i have a Pontiac g6 05 n its showing code po742 ....what r my options

Question

do I need to change the silonoid

Answer 1

P0742 Torque convertor clutch (TCC) system - stuck on

When the TCC solenoid is stuck on you can expect some stalling, P0742 may not just be by itself it usually has other code with it, such as P1811 which is a maximum adapt long shift , You may not get away with doing just the TCC solenoid, you may just to do the whole valve body , with the TFP manual valve position switch