Disabling F55 on a 2003 to 2013 Corvette

Disabling F55 on a 2003 to 2013 Corvette

NOTE: Before beginning this tutorial you must have a GM Tech II. All GM dealers have this device, however they may hesitate at the disabling F55 request and/or charge you upwards of $125 to use it. We would recommend calling local auto/body shops to see if they have one available to use. NOTE: Only the […]

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