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GMC TSB #08-06-04-006K
2011 GMC Sierra 1500
TSB Document:
Affected Component: FUEL SYSTEM, DIESEL
- Summary
- This informational bulletin provides information for Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines - Photograph Tech 2 Calibration IDs, Calibration Verification Numbers (CVNs) and Transmission Data Screen
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