Equipment: other: owners/service/other manual
Chevrolet technical service bulletin PIT5734G for 2020-2024 Chevrolet Silverado 1500, 2021-2024 Chevrolet Tahoe and 2020-2024 GMC Sierra 1500 and others.
- Bulletin number
- PIT5734G
- Component
- Equipment: other: owners/service/other manual
- Summary
- This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
Vehicles covered
- Chevrolet Silverado 1500 2020-2024 20202021202220232024
- Chevrolet Tahoe 2021-2024 2021202220232024
- GMC Sierra 1500 2020-2024 20202021202220232024
- Chevrolet Suburban 2021-2024 2021202220232024
- GMC Yukon XL 2021-2024 2021202220232024
- Cadillac Escalade 2024 2024
- Cadillac Escalade ESV 2021-2023 202120222023
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