05-11-2024, 02:28 PM | #15 |
Drives: 2023 Sharkskin Metallic 1LE Join Date: Mar 2018
Location: Las Vegas, NV
Posts: 142
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05-24-2024, 02:06 PM | #16 |
Drives: 2023 Sharkskin Metallic 1LE Join Date: Mar 2018
Location: Las Vegas, NV
Posts: 142
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So, I just picked the car up from the dealership yesterday after it being there for a month. They were able to reference a service bulletin #22-NA-232 which references the 10-speed oil pump drive gear. They ended up replacing the idler gear, damaged torque converter, transmission case front cover, input shaft support bolts, transmission fluid pump, and the transmission fluid filter. The car only hit 10k miles not long ago, and my service writer told me I was lucky to have it repaired now, could have cost GM a whole new transmission. This was all covered under warranty, but it would have been quite costly if it wasn't.
So, my advice is if you hear a whine noise coming from your car, take it in and have them look up this bulletin. |
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