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

## Scan Tool Data List Holden

Scan tool values from a vehicle that is operating correctly may be used for comparison with the vehicle you are diagnosing. The Scan Tool Data List represents the values that would be seen on a normal operating vehicle under the conditions specified in the first row of the Scan Tool Data List table.

Important: Do not use a scan tool that displays faulty data. The scan tool concern should be reported to the manufacturer. Use of a faulty scan tool may result in misdiagnosis and unnecessary parts replacement.

#### Scan Tool Data List

Scan Tool Parameter | System State | Expected Value | Description
--- | --- | --- | ---
Engine Idling / Operating Temperature / Closed Throttle / Park or Neutral / Closed Loop / Accessories Off
Battery Reconnect | No Yes | - | This parameter displays the status of the Battery Reconnect.
Engine Start Disabled | No Yes | - | This parameter displays the status of the Engine Start Disabled.
Ignition Voltage Status | Active Inactive | - | This parameter displays the status of the Ignition Voltage.
Immobilisation | Active Inactive | - | This parameter displays the status of the Immobilisation.
Invalid Transponder Key Code | No Yes | - | This parameter displays the status of the Invalid Transponder Key Code.
Substitution Detection | Failed OK | - | This parameter displays the status of the Substitution Detection.
System Power Mode | Off Accessory Run Crank Invalid | - | This parameter displays the status of the System Power Mode.
Tamper Status | Active Inactive Not Present Present | - | This parameter displays the status of the Tamper.
Theft Deterrent DTC | Not Present Present | - | This parameter displays the status of the Theft Deterrent DTC.
Theft Deterrent Status | Asleep Wakeup Normal Learn Key Tamper

Monitor Key

Fail Pending

Fail Enabled

Learn Keys Stby

Learn More Keys

Learn Pending

Learn Next Ign

Learn

Learn Completed

No Coded Key

Check Second Key

VIN Check

Subs Detected

Immobilised

Immo Bypass

Immo Bypass Comp

Invalid

-

This parameter displays the status of the Theft Deterrent.

Theft Deterrent Telltale | Off On Flashing Invalid | - | This parameter displays the status of the Theft Deterrent Telltale.
Transponder Key ID Error (Identification) | No Yes | - | This parameter displays the status of the Transponder Key ID Error.
Transponder Key Number | - | 3 | This parameter displays the status of the Transponder Key Number.
Transponder Keys Programmed | - | 3 | This parameter displays the status of the Transponder Key Programmed.
Valid Transponder Key | No Yes | - | This parameter displays the status of the Valid Transponder Key.
VIN Message Received | No Yes | - | This parameter displays the status of the VIN Message Received.
VIN Received | No Yes | - | This parameter displays the status of the VIN Received.
VIN Valid | No Yes | - | This parameter displays the status of the VIN Valid.
Wrong Transponder Key | No Yes | - | This parameter displays the status of the Wrong Transponder Key.