2020 Chevrolet Silverado 6500 technical service bulletins
17 technical service bulletins and manufacturer communications cover the 2020 Chevrolet Silverado 6500.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- This PI was created to help address the correct repair regarding a low coolant message on the DIC
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- PI to help diagnose A/C concern
- This PI instructs technicians to inspect the ground plane on MD Silverado vehicles with DTC P251A
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- This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered...
- Unknown or other
- This service bulletin provides information on Tire Sidewall Irregularities.
- This service bulletin provides information on replacing the intake manifold when the engine is replaced...
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