GMC Service Schedule
GM Canada makes GMC maintenance information available on its Goodwrench Service site beginning with the 1996 model year. Ownership and registration are not required to access the information. Many GM vehicles employ the Oil Life System (OLS) to calculate required oil change intervals. Typically, GM service includes a 15-point inspection, as well as, annual/semi-annual and kilometer-based procedures. To view GMC's recommended service and maintenance information, click on the button below.
Want to know more? Reference our handy Automotive Systems diagrams, or view our Service Articles for more information on automotive maintenance and repair.
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