GM Service Manual Online
For 1990-2009 cars only
Table 1: Driver Door Module (DDM)
Table 2: Left Rear Door Module (LRDM)
Table 3: Passenger Door Module (PDM)
Table 4: Rear Integration Module (RIM)
Table 5: Right Rear Door Module (RRDM)

Driver Door Module (DDM)

Scan Tool Output Control

Additional Menu Selection(s)

Description

Door Lock/Unlock

Door Lock Test

When Lock is selected, the driver door module (DDM) momentarily pulses the driver door lock motor, locking the driver door. When Unlock is selected, the driver door module (DDM) momentarily pulses the driver door lock motor, unlocking the driver door.

Switch Dimming Feed

Miscellaneous Test

When On is selected, the driver door module (DDM) dims the backlighting on the switches on the drivers door.

Left Rear Door Module (LRDM)

Scan Tool Output Control

Additional Menu Selection(s)

Description

Door Lock/Unlock

Door Lock Test

When Lock is selected, the left rear door module (LRDM) momentarily pulses the left rear door lock motor, locking the left rear door. When Unlock is selected, the left rear door module (LRDM) momentarily pulses the left rear door lock motor, unlocking the left rear door.

Switch Dimming Feed

Miscellaneous Test

When On is selected, the left rear door module (LRDM) dims the backlighting on the switches on the left rear door.

Passenger Door Module (PDM)

Scan Tool Output Control

Additional Menu Selection(s)

Description

Door Lock/Unlock

Door Lock Test

When Lock is selected, the passenger door module (PDM) momentarily pulses the passenger door lock motor, locking the passenger door. When Unlock is selected, the passenger door module (PDM) momentarily pulses the passenger door lock motor, unlocking the passenger door.

Switch Dimming Feed

Miscellaneous Test

When On is selected, the passenger door module (PDM) dims the backlighting in the switches on the passengers door.

Rear Integration Module (RIM)

Scan Tool Output Control

Additional Menu Selection(s)

Description

Trunk Release

Output Control

The rear integration module (RIM) activates the Trunk Release Motor when you select On.

Right Rear Door Module (RRDM)

Scan Tool Output Control

Additional Menu Selection(s)

Description

Door Lock/Unlock

Door Lock Test

When Lock is selected, the right rear door module (RRDM) momentarily pulses the right rear door lock motor, locking the right rear door. When Unlock is selected, the right rear door module (RRDM) momentarily pulses the right rear door lock motor, unlocking the right rear door.

Switch Dimming Feed

Miscellaneous Test

When On is selected, the right rear door module (RRDM) dims the backlighting on the switches on the right rear door.