Scan Tool Data Definitions

8 Digit GM Part Number: This displays the part number for the Door Module (DDSA, DDM, PFDM, LMDM, RMDM, LRDM, or RRDM).

Battery Voltage: Displays 0 to 25.0 volts. The battery voltage level at the module.

Calibration ID: This displays the calibration or program revision level used in the PROM.

Component Serial # 8-11: This is the first partition of the serial number.

Component Serial # 12: This is the second partition of the serial number.

Component Serial # 13-16: This is the third partition of the serial number.

Component Serial # 17-18: This is the last partition of the serial number.

Dimming: Displays switch backlighting state. Door Ajar Switch: Displays switch state.

Door Lock Motor: Displays door module output command state.

Door Lock Switch: Displays lock switch state. (For all door modules except driver door module. Driver door lock switch position Input is displayed on Driver Door Switch Assembly (DDSA) screen.)

Driver Door Jamb Sw.: Displays switch state.

Driver Door Jamb Sw. - Theft Information: Displays switch state.

Heated Mirror: Displays door module output command state. (DDM and PFDM only)

Julian Date Of Build: This displays the day of the year the module was built.

Key Cylinder Unlock: Displays Key Cylinder Unlock Switch state (Driver Door Module (DDM) only).

Left/Right Sensor: Displays mirror sensor feedback voltage (0.25-5.50 V) (DDM and PFDM only).

Left Rear Door Jamb Sw.: Displays switch state.

Left Rear Door Jamb Sw. - Theft Information: Displays switch state.

LF Window Switch: Displays switch state. (Driver Door Switch Assembly (DDSA) only).

LR Window Switch: Displays switch state. (Driver door switch assembly (DDSA) only).

Memory Recall Switches: Displays switch states. (DDSA only)

Mirror Fold Switch: Displays switch position. (DDSA only)

Mirror Motor: Displays door module output command state. (DDM and PFDM only)

Mirror Select Switch: Displays switch state. (DDSA only)

Mirror Switch: Displays switch state. (DDSA only)

Module ID Pin J3 - B5: Displays module pin info.

Module ID Pin J3 - B6: Displays module pin info.

Pass. Door Jamb Sw.: Displays switch state.

Pass. Door Jamb Sw. - Theft Information: Displays switch state.

Personalization: Displays the driver 1, driver 2 selected. (DDSA only)

PROM ID: The scan tool displays the module PROM ID.

RF Window Switch: Displays switch state. (Driver Door Switch Assembly (DDSA) only).

RR Window Switch: Displays switch state. (Driver Door Switch Assembly (DDSA) only).

Rt. Rear Door Jamb Sw.: Displays switch state.

Rt. Rear Door Jamb Sw. - Theft Information: Displays switch state.

Software Level: This displays the four digit number of the PROM incorporated into the Door Module (DDM, PFDM, LMDM RMDM, LRDM, or RRDM).

Up/Down Sensor: Displays mirror sensor feedback voltage (0.25 - 5.50 V) (DDM and PFDM only).

Window Current: Displays amperage. The current being used by the window motor during operation.

Window Lockout LED - out: Displays LED light status (DDSA only)

Window Lockout Switch: Displays switch state. (DDSA only)

Window Motor: Displays door module output command state.

Window Motor Peak Curre: Displays amperage. The current being used by the window motor during operation.

Window Switch Inputs: Displays switch state. (All door modules except driver door switch assembly (DDSA) and drivers door module (DDM)).

Year Module Built: This displays the four digit year of build.