GM Service Manual Online
For 1990-2009 cars only

Dash Integration Module (DIM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, Engine OFF

Hood Ajar Switch

Inputs

On/Off

Off

Horn (Except SWC)

Outputs

On/Off

Off

Park Lamp Relay

Outputs

On/Off

Off

Theft Lighting

Outputs

On/Off

Off

Rear Integration Module (RIM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, Engine OFF

ASM Signal

Input/Output

Transmitted/Not Transmitted

Not Transmitted

ASM State

Input/Output

Disarm/Arm

Disarm

Battery Reconnect

CTD Alarm Triggers

On/Off

Off

CTD State

CTD Alarm Triggers

Ignition On/Ignition & Door/Ignition & Lock/Standby/Open/Locked/Arm Pending/Armed/Warn Away/Alarm

Varies

Driver Door Jamb Sw.

CTD Alarm Triggers

On/Off

Off

Hood Ajar Switch

CTD Alarm Triggers

On/Off

Off

Intrusion Sensor

CTD Alarm Triggers

On/Off

Off

Intrusion Sensor

Input/Output

OK/Active

OK

Intrusion Sensor Valid

CTD Alarm Triggers

Valid/Invalid

Valid

Left Rear Door Jamb Sw.

CTD Alarm Triggers

On/Off

Off

Pass. Door Jamb Sw.

CTD Alarm Triggers

On/Off

Off

Power Mode Change

CTD Alarm Triggers

On/Off

Off

Rt. Rear Door Jamb Sw.

CTD Alarm Triggers

On/Off

Off

Triggers Per Theft Cycle

CTD Alarm Triggers

Numeric

0

Trunk Ajar Switch

Input/Output

On/Off

Off

Trunk Ajar Switch Active

CTD Alarm Triggers

Yes/No

No

Trunk Disarm Switch

Inputs

OK/Disarm

OK