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GMC TSB #PI1250D
2016 GMC Sierra 2500
TSB Document:
Affected Component: ENGINE (PWS)
- Summary
- This preliminat informational bulletin provides information on the proactive alert advanced diagnostics. Proactive Alert monitors the Engine Cranking system and the Fuel Delivery system and if either one of these monitored systems triggers certain performance issues, specific Customer and Dealer Communication are sent.
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