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

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

Operating Conditions: Ignition OFF

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.

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

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

No. of Learned Key Codes

Data

1-10

Varies

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