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Diagnostic Code Index

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B3006  B3006 02: Hood Ajar Circuit Short to Ground
B3006 05: Hood Ajar Circuit Short to Battery or Open
DTC B3031  B3031 00: Security System Controller In Learn Mode
DTC B3055  B3055 00: No Transponder Modulation or No Transponder
DTC B3060  B3060 00: Unprogrammed Transponder Identification Code Received
DTC B3935  B3935 57: Transponder Authentication Error
DTC B3976  B3976 46: Unconfigured Transponder/Vehicle Configuration Not Programmed
DTC P1630  P1630: Theft Deterrent Learn Mode Active
DTC P1631  P1631: Theft Deterrent Fuel Enable Signal Not Correct
DTC P1632  P1632: Theft Deterrent Fuel Disable Signal Received