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GMC TSB #PIT5985B

2024 GMC Yukon

TSB Document:

Affected Component: POWER TRAIN

Summary
This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed over the air update. 

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Date Published
AUG 30, 2023
NHTSA TSB #
10242320
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