Engine and engine cooling
Chevrolet technical service bulletin PIP5768B for 2021 Chevrolet Tahoe, 2021 Chevrolet Suburban and 2021 GMC Yukon XL and others.
- Bulletin number
- PIP5768B
- Component
- Engine and engine cooling
- Summary
- This Preliminary information communicates that the E66 ECM is on a parts restriction
Owners of these vehicles have filed 517 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2021 2021
- Chevrolet Suburban 2021 2021
- GMC Yukon XL 2021 2021
- Cadillac Escalade ESV 2021 2021
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