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GMC TSB #PIT5733C
2021 GMC Sierra 1500
TSB Document:
Affected Component: VISIBILITY:SUN/MOON ROOF ASSEMBLY
- Summary
- This Preliminary information provides information to the technician on installing a roof beacon light. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 157. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
Click a tab for more information.