For 1990-2009 cars only
8 Digit GM Part Number: The scan tool displays the eight digit
part number of the driver door module (DDM).
Battery Voltage: The scan tool displays 9.0-15.0 volts. This is the state of charge of the vehicles battery.
Calibration ID: The scan tool displays the calibration or program revision level used in the PROM of the driver door module (DDM).
Component Serial # 8-11: The scan tool displays digits 8 through 11 of the driver door module (DDM) serial number.
Component Serial # 12: The scan tool displays digit 12 of the driver door module (DDM) serial number.
Component Serial # 13-16: The scan tool displays digits 13 through 16 of the driver door module (DDM) serial number.
Component Serial # 17-18: The scan tool displays digits 17 and 18 of the driver door module (DDM) serial number.
Driver Door Ajar Sw.: The scan tool displays On/Off, the driver door ajar switch input to the driver door module (DDM), where an open door is displayed as On.
Driver Door Cylinder Sw: The scan tool displays Idle/Unlock, the driver door cylinder switch input to the driver door module (DDM), where the switch transition to the unlock position is displayed as Unlock.
Driver Door Jamb Sw.: The scan tool displays On/Off, the driver door jamb switch input to the driver door module (DDM), where an open door is displayed as On.
Driver Door Lock Output: The scan tool displays Idle/Lock/Unlock. This is the driver door lock output from the driver door module (DDM) to the driver door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock.
Driver Door Lock Sw.: The scan tool displays Idle/Lock/Unlock. This is the driver door lock switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the lock and unlock positions are displayed as Lock and Unlock.
Driver LF Window Sw.: The scan tool displays Idle/Up/Down/Express Dwn. This is the driver LF window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up, down and express down positions are displayed as Up, Down and Express Dwn.
Driver LR Window Sw.: The scan tool displays Idle/Up/Down. This is the driver LR window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up and down positions are displayed as Up and Down.
Driver Mirror Outputs: The scan tool displays Idle/Left/Right/Up/Down. This is the mirror output from the driver door module (DDM) to the driver outside rearview mirror motors. The output indicates the direction in which the mirror is being commanded to move.
Driver Mirror Selectors: The scan tool displays Off/Driver/Passenger. This is the mirror selector switch input to the driver door switch assembly (DDSA). The DDSA sends the selector switch information to the driver door module (DDM) via the power door serial data circuit. The value displayed, Driver or Passenger, indicates which mirror has been selected for adjustment.
Driver Mirror Switches: The scan tool displays Idle/Left/Right/Up/Down. This is the mirror position switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. The value displayed indicates the direction in which the selected mirror should be commanded to move.
Driver RF Window Sw.: The scan tool displays Idle/Up/Down/Express Dwn. This is the driver RF window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up, down and express down positions are displayed as Up, Down and Express Dwn.
Driver RR Window Sw.: The scan tool displays Idle/Up/Down. This is the driver RR window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up and down positions are displayed as Up and Down.
Driver Window Output: The scan tool displays Idle/Up/Down. This is the driver window output from the driver door module (DDM) to the driver window motor. Output transitions to the up and down positions are displayed as Up and Down.
Julian Date Of Build: The scan tool displays a four digit number representing the day of the year the driver door module (DDM) was built.
Left Rear Door Ajar Sw.: The scan tool displays On/Off, the left rear door ajar switch input to the left rear door module (LRDM), where an open door is displayed as On. The LRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Left Rear Door Jamb Sw.: The scan tool displays On/Off, the left rear door jamb switch input to the left rear door module (LRDM), where an open door is displayed as On. The LRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
L.R. Door Lock Outputs: The scan tool displays Idle/Lock/Unlock. This is the left rear door lock output from the left rear door module (LRDM) to the left rear door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock. The LRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
L.R. Door Window Output: The scan tool displays Idle/Up/Down. This is the LR door window output from the left rear door module (LRDM) to the left rear window motor. Output transitions to the up and down positions are displayed as Up and Down.The LRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Lt. Horiz. Mirror Pos.: The scan tool displays 0.25-4.75 volts. This is the driver mirror position sensor feedback voltage to the driver door module (DDM).
Lt. Rear Door Window Sw: The scan tool displays Idle/Up/Down. This is the left rear door window switch input to the left rear door module (LRDM). Switch transitions to the up and down positions are displayed as Up and Down. The LRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Lt. Vertical Mirror Pos: The scan tool displays 0.25-4.75 volts. This is the driver mirror position sensor feedback voltage to the driver door module (DDM).
Memory Recall Switches: The scan tool displays Idle/Memory 1/ Memory 2/Exit. When the memory function switch is operated, the scan tool displays the memory function selected.
Pass. Door Cylinder Sw.: If the vehicle is equipped with this feature, the scan tool displays Idle/Unlock, the front passenger door cylinder switch input to the front passenger door module (PDM), where the switch transition to the unlock position is displayed as Unlock. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Jamb Sw.: The scan tool displays On/Off, the front passenger door jamb switch input to the front passenger door module (PDM), where an open door is displayed as On. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Lock Outputs: The scan tool displays Idle/Lock/Unlock. This is the front passenger door lock output from the front passenger door module (PDM) to the front passenger door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock. The PDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Lock Switch: The scan tool displays Idle/Lock/Unlock. This is the front passenger door lock switch input to the front passenger door module (PDM). Switch transitions to the lock and unlock positions are displayed as Lock and Unlock. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Pass Door Window Output: The scan tool displays Idle/Up/Down. This is the front passenger door window output from the front passenger door module (PDM) to the front passenger window. Output transitions to the up and down positions are displayed as Up and Down. The PDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Window Sw.: The scan tool displays Idle/Up/Down/Express Dwn. This is the front passenger door window switch input to the front passenger door module (PDM). Switch transitions to the up, down and express down positions are displayed as Up, Down and Express Dwn. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Passenger Door Ajar Sw.: The scan tool displays On/Off, the front passenger door ajar switch input to the front passenger door module (PDM), where an open door is displayed as On. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Passenger Mirror Outputs: The scan tool displays Idle/Left/Right/Up/Down. This is the mirror output from the front passenger door module (PDM) to the passenger outside rearview mirror motors. The output indicates the direction in which the mirror is being commanded to move. The PDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Personalization Option: This is the state of the personalization option as it is stored in the Dash Integration Module (DIM). When Personalization Option is selected, the scan tool displays the directions to activate or deactivate the personalization option. An asterisk displayed beside the option indicates that the option is activated. The personalization option is normally set to the activated state during assembly of the vehicle.
PROM ID: The scan tool displays the four digit number of the PROM incorporated into the driver door module (DDM).
Right Rear Door Ajar Sw: The scan tool displays On/Off, the right rear door ajar switch input to the right rear door module (RRDM), where an open door is displayed as On. The RRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
R.R. Door Lock Outputs: The scan tool displays Idle/Lock/Unlock. This is the right rear door lock output from the right rear door module (RRDM) to the right rear door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock. The RRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
R.R. Door Window Output: The scan tool displays Idle/Up/Down. This is the RR door window output from the right rear door module (RRDM) to the right rear window motor. Output transitions to the up and down positions are displayed as Up and Down. The RRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Rt. Horiz. Mirror Pos.: The scan tool displays 0.25-4.75 volts. This is the passenger mirror position sensor feedback voltage to the front passenger door module (PDM). The PDM sends this feedback voltage information to the driver door module (DDM) via the power door serial data circuit.
Rt. Rear Door Jamb Sw.: The scan tool displays On/Off, the right rear door jamb switch input to the right rear door module (RRDM), where an open door is displayed as On. The RRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Rt. Rear Door Window Sw: The scan tool displays Idle/Up/Down. This is the right rear door window switch input to the right rear door module (RRDM). Switch transitions to the up and down positions are displayed as Up and Down. The RRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Rt. Vertical Mirror Pos: The scan tool displays 0.25-4.75 volts. This is the passenger mirror position sensor feedback voltage to the front passenger door module (PDM). The PDM sends this feedback voltage information to the driver door module (DDM) via the power door serial data circuit.
Window Lockout Sw.: The scan tool displays Idle/Active. This is the driver door window lockout switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. The scan tool displays Active each time the window lockout switch button is momentarily pressed. When the feature is activated, either all three of the passenger door window switches are locked out, or, the rear door window switches only are locked out, depending upon driver personalization of this feature.
Year Module Built: The scan tool displays the four digit year of build of the driver door module (DDM).
Battery Voltage: The scan tool displays 9.0-15.0 volts. This is the state of charge of the vehicles battery.
Calibration ID: The scan tool displays the calibration or program revision level used in the PROM of the driver door module (DDM).
Component Serial # 8-11: The scan tool displays digits 8 through 11 of the driver door module (DDM) serial number.
Component Serial # 12: The scan tool displays digit 12 of the driver door module (DDM) serial number.
Component Serial # 13-16: The scan tool displays digits 13 through 16 of the driver door module (DDM) serial number.
Component Serial # 17-18: The scan tool displays digits 17 and 18 of the driver door module (DDM) serial number.
Driver Door Ajar Sw.: The scan tool displays On/Off, the driver door ajar switch input to the driver door module (DDM), where an open door is displayed as On.
Driver Door Cylinder Sw: The scan tool displays Idle/Unlock, the driver door cylinder switch input to the driver door module (DDM), where the switch transition to the unlock position is displayed as Unlock.
Driver Door Jamb Sw.: The scan tool displays On/Off, the driver door jamb switch input to the driver door module (DDM), where an open door is displayed as On.
Driver Door Lock Output: The scan tool displays Idle/Lock/Unlock. This is the driver door lock output from the driver door module (DDM) to the driver door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock.
Driver Door Lock Sw.: The scan tool displays Idle/Lock/Unlock. This is the driver door lock switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the lock and unlock positions are displayed as Lock and Unlock.
Driver LF Window Sw.: The scan tool displays Idle/Up/Down/Express Dwn. This is the driver LF window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up, down and express down positions are displayed as Up, Down and Express Dwn.
Driver LR Window Sw.: The scan tool displays Idle/Up/Down. This is the driver LR window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up and down positions are displayed as Up and Down.
Driver Mirror Outputs: The scan tool displays Idle/Left/Right/Up/Down. This is the mirror output from the driver door module (DDM) to the driver outside rearview mirror motors. The output indicates the direction in which the mirror is being commanded to move.
Driver Mirror Selectors: The scan tool displays Off/Driver/Passenger. This is the mirror selector switch input to the driver door switch assembly (DDSA). The DDSA sends the selector switch information to the driver door module (DDM) via the power door serial data circuit. The value displayed, Driver or Passenger, indicates which mirror has been selected for adjustment.
Driver Mirror Switches: The scan tool displays Idle/Left/Right/Up/Down. This is the mirror position switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. The value displayed indicates the direction in which the selected mirror should be commanded to move.
Driver RF Window Sw.: The scan tool displays Idle/Up/Down/Express Dwn. This is the driver RF window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up, down and express down positions are displayed as Up, Down and Express Dwn.
Driver RR Window Sw.: The scan tool displays Idle/Up/Down. This is the driver RR window switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. Switch transitions to the up and down positions are displayed as Up and Down.
Driver Window Output: The scan tool displays Idle/Up/Down. This is the driver window output from the driver door module (DDM) to the driver window motor. Output transitions to the up and down positions are displayed as Up and Down.
Julian Date Of Build: The scan tool displays a four digit number representing the day of the year the driver door module (DDM) was built.
Left Rear Door Ajar Sw.: The scan tool displays On/Off, the left rear door ajar switch input to the left rear door module (LRDM), where an open door is displayed as On. The LRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Left Rear Door Jamb Sw.: The scan tool displays On/Off, the left rear door jamb switch input to the left rear door module (LRDM), where an open door is displayed as On. The LRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
L.R. Door Lock Outputs: The scan tool displays Idle/Lock/Unlock. This is the left rear door lock output from the left rear door module (LRDM) to the left rear door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock. The LRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
L.R. Door Window Output: The scan tool displays Idle/Up/Down. This is the LR door window output from the left rear door module (LRDM) to the left rear window motor. Output transitions to the up and down positions are displayed as Up and Down.The LRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Lt. Horiz. Mirror Pos.: The scan tool displays 0.25-4.75 volts. This is the driver mirror position sensor feedback voltage to the driver door module (DDM).
Lt. Rear Door Window Sw: The scan tool displays Idle/Up/Down. This is the left rear door window switch input to the left rear door module (LRDM). Switch transitions to the up and down positions are displayed as Up and Down. The LRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Lt. Vertical Mirror Pos: The scan tool displays 0.25-4.75 volts. This is the driver mirror position sensor feedback voltage to the driver door module (DDM).
Memory Recall Switches: The scan tool displays Idle/Memory 1/ Memory 2/Exit. When the memory function switch is operated, the scan tool displays the memory function selected.
Pass. Door Cylinder Sw.: If the vehicle is equipped with this feature, the scan tool displays Idle/Unlock, the front passenger door cylinder switch input to the front passenger door module (PDM), where the switch transition to the unlock position is displayed as Unlock. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Jamb Sw.: The scan tool displays On/Off, the front passenger door jamb switch input to the front passenger door module (PDM), where an open door is displayed as On. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Lock Outputs: The scan tool displays Idle/Lock/Unlock. This is the front passenger door lock output from the front passenger door module (PDM) to the front passenger door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock. The PDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Lock Switch: The scan tool displays Idle/Lock/Unlock. This is the front passenger door lock switch input to the front passenger door module (PDM). Switch transitions to the lock and unlock positions are displayed as Lock and Unlock. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Pass Door Window Output: The scan tool displays Idle/Up/Down. This is the front passenger door window output from the front passenger door module (PDM) to the front passenger window. Output transitions to the up and down positions are displayed as Up and Down. The PDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Pass. Door Window Sw.: The scan tool displays Idle/Up/Down/Express Dwn. This is the front passenger door window switch input to the front passenger door module (PDM). Switch transitions to the up, down and express down positions are displayed as Up, Down and Express Dwn. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Passenger Door Ajar Sw.: The scan tool displays On/Off, the front passenger door ajar switch input to the front passenger door module (PDM), where an open door is displayed as On. The PDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Passenger Mirror Outputs: The scan tool displays Idle/Left/Right/Up/Down. This is the mirror output from the front passenger door module (PDM) to the passenger outside rearview mirror motors. The output indicates the direction in which the mirror is being commanded to move. The PDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Personalization Option: This is the state of the personalization option as it is stored in the Dash Integration Module (DIM). When Personalization Option is selected, the scan tool displays the directions to activate or deactivate the personalization option. An asterisk displayed beside the option indicates that the option is activated. The personalization option is normally set to the activated state during assembly of the vehicle.
PROM ID: The scan tool displays the four digit number of the PROM incorporated into the driver door module (DDM).
Right Rear Door Ajar Sw: The scan tool displays On/Off, the right rear door ajar switch input to the right rear door module (RRDM), where an open door is displayed as On. The RRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
R.R. Door Lock Outputs: The scan tool displays Idle/Lock/Unlock. This is the right rear door lock output from the right rear door module (RRDM) to the right rear door lock actuator. Output transitions to the lock and unlock positions are displayed as Lock and Unlock. The RRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
R.R. Door Window Output: The scan tool displays Idle/Up/Down. This is the RR door window output from the right rear door module (RRDM) to the right rear window motor. Output transitions to the up and down positions are displayed as Up and Down. The RRDM sends this output status to the driver door module (DDM) via the power door serial data circuit.
Rt. Horiz. Mirror Pos.: The scan tool displays 0.25-4.75 volts. This is the passenger mirror position sensor feedback voltage to the front passenger door module (PDM). The PDM sends this feedback voltage information to the driver door module (DDM) via the power door serial data circuit.
Rt. Rear Door Jamb Sw.: The scan tool displays On/Off, the right rear door jamb switch input to the right rear door module (RRDM), where an open door is displayed as On. The RRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Rt. Rear Door Window Sw: The scan tool displays Idle/Up/Down. This is the right rear door window switch input to the right rear door module (RRDM). Switch transitions to the up and down positions are displayed as Up and Down. The RRDM sends this switch status to the driver door module (DDM) via the power door serial data circuit.
Rt. Vertical Mirror Pos: The scan tool displays 0.25-4.75 volts. This is the passenger mirror position sensor feedback voltage to the front passenger door module (PDM). The PDM sends this feedback voltage information to the driver door module (DDM) via the power door serial data circuit.
Window Lockout Sw.: The scan tool displays Idle/Active. This is the driver door window lockout switch input to the driver door switch assembly (DDSA). The DDSA sends this switch information to the driver door module (DDM) via the power door serial data circuit. The scan tool displays Active each time the window lockout switch button is momentarily pressed. When the feature is activated, either all three of the passenger door window switches are locked out, or, the rear door window switches only are locked out, depending upon driver personalization of this feature.
Year Module Built: The scan tool displays the four digit year of build of the driver door module (DDM).
