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GMC TSB #090730004J
2008 GMC Sierra 3500
TSB Document:
Affected Component: POWER TRAIN
- Summary
- Slips in Reverse or Third, Delayed Reverse or Drive Engagement, DTC P0776, P2715,P2723, Harsh 2-3 Shifts (Inspect 1-2-3-4 / 3-5-R Housing and Pump Seal Rings)
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