For 1990-2009 cars

## Scan Tool Data List Except Holden

#### Body Control Module (BCM)

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Operating Conditions: Ignition ON/Engine OFF/Vehicle in PARK/Headlamps in AUTO
Auto Learn Timer | Security Data | Seconds | 0-600
Battery Voltage | Data | Volts | Varies
Content Theft Lamp | Security Data | ON/OFF | OFF
Content Theft State | Security Data | ON/OFF | OFF
Door Unlock Switch | Inputs | ACTIVE/INACTIVE | ACTIVE
Driver Door Ajar Switch | Inputs | ACTIVE/INACTIVE | INACTIVE
Module Part Number | ID Information | Numeric | Varies
GM Part Number | ID Information | Numeric | Varies
Ignition 1 | Inputs | ACTIVE/INACTIVE | ACTIVE
Ignition 0 | Inputs | ACTIVE/INACTIVE | ACTIVE
Passenger Door Ajar Switch | Inputs | ACTIVE/INACTIVE | INACTIVE
Passlock Code | Security Data | Open/Short/Tamper/Numeric | Valid Code 1-10
Passlock Data Voltage | Security Data | Volts | 0.86-5 Volts
Passlock Ignition Cycles | Security Data | Cycles | Varies
Passlock Power | Security Data | On/Off | On
Passlock State | Security Data | Ignition Off/Tamper/Fail Enable/Fail Enable Dec/Seedkey Lrn Pend/Seedkey Learn/Auto Learn Pend/Learn Passlock/Monitor Passlock/Normal Decision/Auto Learn | Monitor Passlock
Seed and Key Timer | Security Data | Seconds | 0 Seconds
Tamper Timer | Security Data | Seconds | 0-600

#### Instrument Panel Cluster (IPC)

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Operating Conditions: Ignition ON/Engine OFF/Vehicle in PARK/Headlamps in AUTO
Security Lamp | Inputs/Outputs | On/Off | Off

#### Powertrain Control Module (PCM)

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Operating Conditions: Ignition ON/Engine OFF/Vehicle in PARK/Headlamps in AUTO
PCM/VCM in VTD Fail Enable | Engine Data 1 | Yes/No | No
VTD Auto Learn Timer | Engine Data 1 | Active/Inactive | Inactive
VTD Fuel Disable | Engine Data 1 | Active/Inactive | Inactive
VTD Fuel Disable Until Ign. OFF | Engine Data 1 | Yes/No | No