| MIN_KEYS_RQD |
Minimum number of keys required |
Minimum number of programmed keys required. This PID always reads 2. |
| KEYS_PROGMD |
PATS number of ignition key codes supported |
Number of keys currently programmed into the BCM (If unlimited key mode is enabled, this PID only reads 2 regardless of how many keys are programmed). |
| START_ENABLD |
Vehicle enable status |
Indicates if PATS allows the engine to start. Must read enabled for the engine to start. |
| PCM_ID |
PCM ID status stored |
Indicates if there is a PCM identification currently stored in the BCM. Must read stored for the engine to start. |
| PCM_VERIFY |
PCM verify OK |
Indicates if the PCM identification received by the BCM matches the PCM identification stored in the BCM memory. Must read yes for the engine to start. |
| UNL_KEY_MODE |
PATS unlimited key mode |
Eight-digit unlimited transponder security key code that is selected by the customer. This can only be viewed while performing the unlimited key mode programming. |