LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Chevrolet
>>
2017
>>
SS Automatic Trans
>>
Repair and Diagnosis
>>
Body & Frame
>>
Ignition Switch/Steering Lock
>>
Immobilizer System
>>
Diagnostic Information and Procedures
>>
DTC P0633: Immobilizer Key Not Programmed
>>
Conditions for Setting the DTC
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Conditions for Setting the DTC
DTC P0633 will set any time the ECM enters learn mode.