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Home >> GMC >> 2011 >> Sierra 3500 Denali 2WD V8-6.0L >> Repair and Diagnosis >> Power and Ground Distribution >> Multiple Junction Connector >> Diagrams >> Connector End Views By Number >> X300 - X399 >> X303
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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X303

X303 Body Harness to Driver Seat Harness (AN3)

















X303 Body Harness to Driver Seat Harness (except AN3 or MEX)













X303 Driver Seat Harness to Body Harness (MEX or A52)













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