What is a Diagnostic Trouble Code (DTC)? A Diagnostic Trouble Code (DTC) is a systematic coding structure used by a Corvette to signal that an issue has occurred. Each DTC consists of one letter and four digits, such as B0605, and corresponds to a specific error/fault. When a component or system is not operating within…
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Driver-Side Temperature Control In a C5 Corvette with dual climate control, the driver-side knob changes the temperature on the driver’s and passenger’s side of the vehicle. To increase the temperature turn the knob clockwise and to decrease the temperature turn it counterclockwise. Whenever you turn the driver-side knob, the temperature will be displayed for approximately five seconds along with the…