GM Service Manual Online
For 1990-2009 cars only
Table 1: Drivers Door Module (DDM)
Table 2: Powertrain Control Module (PCM) - 3.5L
Table 3: Powertrain Control Module (PCM) - 4.0L
Table 4: Rear Integration Module (RIM)
Table 5: Theft Deterrent Control Module

Drivers Door Module (DDM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition On, engine OFF

Driver Door Cylinder Sw.

Inputs

Idle/Unlock

Idle

Driver Door Jamb Sw.

Inputs

On/Off

Off

Left Rear Door Jamb Sw.

Inputs

On/Off

Off

Pass Door Cylinder Sw.

Inputs

Idle/Unlock

Idle

Pass Door Cylinder Sw.

Inputs

On/Off

Off

Rt. Rear Door Jamb Sw.

Inputs

On/Off

Off

Powertrain Control Module (PCM) - 3.5L

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition On, engine OFF

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

Powertrain Control Module (PCM) - 4.0L

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition On, engine OFF

PCM/VCM in VTD Fail Enable

Engine Data 3

Yes/No

No

VTD Auto. Learn Timer

Engine Data 3

Active/Inactive

Inactive

VTD Fuel Disable

Engine Data 3

Active/Inactive

Inactive

VTD Fuel Disable Until Ign. Off

Engine Data 3

Yes/No

No

Rear Integration Module (RIM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Important: The Content Theft Deterrent System must be in the ARMED mode in order for the door jamb switch parameters in the Theft Information data list to change state.

Operating Conditions: Ignition OFF

Battery Reconnect

Theft Information

On/Off

Off

CTD State

Theft Information

Standby/Open/Ignition 1/Locked/Ignition Door/Arm Pending/Armed/Alarm

IGN/Door

Driver Door Jamb Sw.

Theft Information

On/Off

Off

Left Rear Door Jamb Sw.

Theft Information

On/Off

Off

Pass. Door Jamb Sw.

Theft Information

On/Off

Off

Power Mode Change

Theft Information

On/Off

Off

Rt. Rear Door Jamb Sw.

Theft Information

On/Off

Off

Theft Deterrent Control Module

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition On, engine OFF

8 Digit GM Part Number

Module Information

Numeric

Varies

No. of Learned Key Codes

Data

1-10

Varies

Auto. Learn Timer

Data

:00 Sec. - 10:00 Min.

10:00 min.

Calibration ID

Module Information

Numeric

Varies

Ignition Counter

Data

0-99

Varies

Julian Date of Build

Module Information

Numeric

Varies

Manufacturers Enable Counter

Data

0-255

0

PROM ID

Module Information

Numeric

Varies

Security Lamp Status

Inputs

On/Off

Off

Seed and Key Timer

Data

:00 Sec. - 10:00 Min.

10:00 min.

VTD States

Inputs

Ignition Off/Monitor Key/Learn More Keys/Normal Decision/No Code Key/Auto Learn Pending

Monitor Key

Year Module Built

Module Information

Year

Varies