2022 AT4 Transmission Hesitation and/or Shudder?

Bikerjon · February 23

3 hours ago, emfollin said:

I got my truck back tonight after torque converter change. I only have a few miles on it but it feels the same. Tech wrote on RO that prior to TC change there was too mush slippage on TC lockup and that shudder is gone and some hesitation is normal due to DFM and 10 speed tranny normal operation.

Give us an update after you have driven it for a while. It doesn't sound like they fixed your problem.

emfollin · March 13

Truck is back at the shop now. Initial test

drive by technician reports normal operation. There is definitely a hesitation at low throttle. I have a feeling I’m going to be sent home disappointed again.

Seth11 · June 5

I am having the same issue. 2022 AT4 with 45k miles. It feels like the transmission disengages at about 40 mph. I have to take my foot off of the gas and feather the pedal until it re-engages, but then it doesn't shift automatically [50 mph at about 4k rpms]. This happens about once a week. I love the truck, but a 2 year old vehicle shouldn't have this problem.

GMCustomerService · June 5

6 hours ago, Seth11 said:

I am having the same issue. 2022 AT4 with 45k miles. It feels like the transmission disengages at about 40 mph. I have to take my foot off of the gas and feather the pedal until it re-engages, but then it doesn't shift automatically [50 mph at about 4k rpms]. This happens about once a week. I love the truck, but a 2 year old vehicle shouldn't have this problem.

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