GM Service Manual Online
For 1990-2009 cars only
Table 1: Dash Integration Module (DIM)
Table 2: Rear Integration Module (RIM)
Table 3: Door Modules

Dash Integration Module (DIM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, Engine OFF.

Battery Voltage

Data

Volts

12.5

Ignition 1 Run/Crank

Inputs

Active/Inactive

Active

Ignition Accessory/Run

Inputs

Active/Inactive

Active

Ignition Switch

Inputs

Off/RAP/Accy./Run/Crank

Run

Key in Ignition

Inputs

Yes/No

Yes

8 Digit GM Part Number

ID information

8 digits

xxxxxxxx

Calibration ID

ID information

8 digits

xxxxxxxx

Component Serial No. xx

ID information

1-4 digits

xxxx

Julian Date of Build

ID Information

3 digits

xxx

PROM ID

ID information

4 digits

xxxx

Year Module Built

ID information

4 digits

xxxx

Rear Integration Module (RIM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, Engine OFF.

Battery Voltage

Data

Volts

12.5

Ignition 1

Data

Active/Inactive

Active

RAP Output

Outputs

On/Off

On

8 Digit GM Part Number

ID information

8 digits

xxxxxxxx

Component Serial No. xx

ID information

1-4 digits

xxxx

Hardware ID

ID information

8 digits

xxxxxxxx

Julian Date of Build

ID Information

3 digits

xxx

Manufacturing Site

ID Information

Alphanumeric

Varies

PROM ID

ID information

4 digits

xxxx

Year Module Built

ID information

4 digits

xxxx

Door Modules

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, Engine OFF, doors closed.

Driver Door Jamb Sw.

Inputs

On/Off

Off

Pass. 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