| Table 1: | Engine Control Module (ECM) |
| Table 2: | Theft Deterrent Module (TDM) |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON, Engine OFF | |||
VTD Fuel Enabled | Electrical/Theft Data | Yes/No | Yes |
VTD Fuel Disable | Electrical/Theft Data | Active/Inactive | Inactive |
VTD Fuel Disable Until Ign Off | Electrical/Theft Data | Yes/No | No |
ECM in VTD Fail Enable | Electrical/Theft Data | Yes/No | No |
VTD Password Learned | Electrical/Theft Data | Yes/No | Yes |
VTD Auto Learn Times | Electrical/Theft Data | Active/Inactive | Inactive |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON, Engine OFF | |||
Auto Learn | Learn Key Data | Enabled/Disabled | Enabled |
Auto Learn Counter | TDM Data | Counts | 0 |
Auto Learn Timer | TDM Data | Minutes | 0 |
Battery Voltage | TDM Data | Volts | Varies |
Ignition Voltage | TDM Data | Volts | Varies |
Learned Keys Required | Learn Key Data | 1/2 | 1 |
Master Keys Learned | Learn Key Data | Counts | Varies |
PCM Password Status | TDM Data | Undecided/Tamper/Valid/No Info. | Valid |
PCM Auto Learn Timer | Powertrain Status | Inactive/Active | Inactive |
PCM Fail Enable | Powertrain Status | Inactive/Active | Inactive |
PCM Fuel Continue | Powertrain Status | Inactive/Active | Active |
PCM Password Learning | Powertrain Status | Disabled/Enabled | Disabled |
Power Mode | TDM Data | Off/Accessory/Run/Crank Request | Run |
Previous TDM State | TDM Data | Asleep/Wakeup/Normal/Learn Passkey/Tamper/Monitor Key/Fail Pending/Fail Enabled/Lrn Keys Stdby/Learn More Keys/Learn Pending/Auto Learn/Auto. Lrn. Done/No Coded Key/Check Second Key/VIN Check/VIN Timer | Normal |
Tamper Status | TDM Data | Inactive/Active | Inactive |
Telltale Status | TDM Data | Off/On/Flash/Invalid | Off |
TDM State | TDM Data | Asleep/Wakeup/Normal/Learn Passkey/Tamper/Monitor Key/Fail Pending/Fail Enabled/Lrn Keys Stdby/Learn More Keys/Learn Pending/Auto Learn/Auto. Lrn. Done/No Coded Key/Check Second Key/VIN Check/VIN Timer | Normal |
Total Keys Learned | Learn Key Data | Counts | Varies |
Transponder Key | Learn Key Data | Not Present/Present | Present |
Valid Key | Learn Key Data | No/Yes | Yes |
