Turn signal won't cancel turning left

[jeff in co]

I put in a new blinker assembly a few months ago and it's been running great, without any issues. Daughter told me it now, not turning off "sometimes" and the blinker stays one.

Took it for a test drive and found out that only turning left, does it not cancel when the wheel comes back to center. Turning right, no problem and the blinker cancels.

Did something break inside or come out somehow? Just wondering how far "in" I need to go to fix this. Hate to pull the whole thing apart again.

 

[warrior454]

probably the cancel springs in the switch not too far under the steering wheel
GM # 1964784 and 1964785 I generally replace both to be safe for the price of them

 

[Jester1]

Have had this happen before. Its a little round plastic disc under the steering wheel with springs in it. It can break when you have the wheels slightly turned and up hit the turn signal. Spring can go bad or you break the plastic detent thingy and it no longer cancels. Last one i bought was like 8-10 bucks and an hour of your life. Not to bad.