The Driver Door Module (DDM) and Passenger Door Module (PDM) scan tool data definitions are a brief description of each of the power window related parameters displayed within the scan tool data display for the DDM/PDM.

Battery 1 (Low Current): The battery 1 (low current) parameter provides the voltage level on the battery 1 input. Battery 1 is the low current input provides the power for the DDM/PDM's microprocessors and the low current outputs.

Battery 2 (High Current): The battery 2 (high current) parameter provides the voltage level on the battery 2 input. Battery 2 is the high current input provides the power for the DDM/PDM's high current outputs such as the power windows.

Driver LF Window Switch: This parameter indicates the status of the DDM left front window switch.

Driver RF Window Switch: This parameter indicates the status of the DDM right front window switch.

LR Window Switch: This parameter indicates the status of the DDM left rear window switch.

Psgr RF Window Switch: This parameter indicates the status of the PDM right front window switch.

RR Window Switch: This parameter indicates the status of the DDM right rear window switch.

Window Lockout Switch: This parameter indicates the current status of the window lockout switch.

Window Lockout LED: This parameter indicates the commanded state of the window lockout indicator.

Window Motor Current: This parameter indicates the electrical current draw of the window motor being driven by the DDM or PDM.

Window Motor Output: This parameter reflects the state of the DDM/PDM output to the window motor.

The Body Control Module (BCM) scan tool data definitions are a brief description of each of the power window related parameters displayed within the scan tool data display for the BCM.

Left Rear Window Up Relay: This parameter indicates the commanded state of the left rear window up relay.

Left Rear Window Down Relay: This parameter indicates the commanded state of the left rear window down relay.

Right Rear Window Up Relay: This parameter indicates the commanded state of the right rear window up relay.

Right Rear Window Down Relay: This parameter indicates the commanded state of the right rear window down relay.

Rear Defog Relay: This parameter indicates the commanded state of the rear window defogger relay.

The HVAC Control Module scan tool data definition is a brief description of the rear window defroster related parameter displayed within the scan tool data display for the HVAC Control Module.

Rear Defrost Switch: This parameter indicates the current status of the rear defrost switch.