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For 1990-2009 cars only

Door Lock Control Module Scan Tool Information Driver Door Switch

Table 1: Driver Door Switch Scan Tool Data Parameters
Table 2: Driver Door Switch Scan Tool Output Controls

Driver Door Switch Scan Tool Data Parameters

Parameter

System State

Expected Value

Description

Operating Conditions: Ignition ON

Back Only Heat Indicator

--

Off

The scan tool displays the current status of the heated seat back indicator.

Back Only Heat Switch

--

Inactive

The scan tool displays Active or Inactive. This is the state of the seat back heat mode switch.

Battery 1 (Low Current)

--

Varies

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)

--

Varies

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.

Dimming Enable

--

Off

The scan tool displays if the dimming feature of the module is enabled or disabled. The scan tool displays On when the dimming feature of the module is enabled.

Dimming Potentiometer

--

Varies

The scan tool displays the duty cycle of the pulse width modulated (PWM) signal distributed by the BCM to the PWM controlled door switch backlighting based on the position of the IP dimmer switch (Thumbwheel). The scan tool displays 0 percent when the headlamp switch is in the AUTO position and the daytime running lamps (DRL) are ON or the IP dimmer switch is in the FULL DIM position. The scan tool displays 100 percent when either the headlamps or park lamps are activated and the IP dimmer switch is in the FULL BRIGHT position.

Door Ajar Sw.

--

Off

The scan tool displays Off or ON. This is the state of the door ajar switch.

Door Lock Motor

--

Idle

This parameter indicates the current status of the door lock motor.

Door Lock Switch

--

Idle

This parameter indicates the current status of the door lock switch.

Left Front Window Status

--

Idle

The scan tool displays Idle, Up, Down, or Express Down. This is the state of the driver left front window switch.

Left Rear Window Status

--

Idle

The scan tool displays Idle, Up, Down, or Express Down. This is the state of the driver left rear window switch.

Heat Indicator High

--

Off

The scan tool displays the current status of the high heat indicator.

Heat Indicator Low

--

Off

The scan tool displays the current status of the low heat indicator.

Heat Indicator Medium

--

Off

The scan tool displays the current status of the medium heat indicator.

Heated Seat Switch

--

Inactive

The scan tool displays the status of the heated seat back and cushion switch. While the heated seat back and cushion switch is being pressed the scan tool will display Active, and when it is released the scan tool will display Inactive.

Memory Switch

--

Idle

This data parameter provides the status of the memory switch.

Memory Switch Backlight

--

Varies

The scan tool displays the duty cycle of the pulse width modulated (PWM) signal distributed by the BCM to the PWM controlled memory switch backlight based on the position of the IP dimmer switch (Thumbwheel). The scan tool displays 0 percent when the headlamp switch is in the AUTO position and the daytime running lamps (DRL) are ON or the IP dimmer switch is in the FULL DIM position. The scan tool displays 35 percent when either the headlamps or park lamps are activated and the IP dimmer switch is in the FULL BRIGHT position.

Mirror 5 Volt Reference

--

ON

The scan tool displays On or Off. This is the state of the voltage reference circuit to the mirror.

Mirror Fold Motor Current

--

Varies

The scan tool displays Idle, Invalid, Up, Down, Left and Right. This is the state of the mirror motor.

Mirror Folding Operation

--

Idle

This parameter indicates the status of the mirror folding operation.

Mirror Heater

--

Inactive

This parameter indicates the operational state of the mirror heater.

Mirror Motor

--

Idle

The scan tool displays Idle, Invalid, Up, Down, Left and Right. This is the state of the mirror motor.

Mirror Select Switch

--

Neutral/Fold

The scan tool displays Neutral/Fold, Right or Left. This is the state of the mirror select switch.

Mirror Switch Backlight

--

Varies

The scan tool displays %. This is the intensity of the backlighting in the memory switch.

Right Front Window Status

--

Idle

The scan tool displays Idle, Up, Down, or Express Down. This is the state of the driver right front window switch.

Right Rear Window Status

--

Idle

The scan tool displays Idle, Up, Down, or Express Down. This is the state of the driver right rear window switch.

Window Lockout

--

Varies

This parameter indicates the current status of the window lockout switch.

Window Lockout LED

--

Off

This parameter indicates the commanded state of the window lockout indicator.

Window Motor Current

--

Varies

This parameter indicates the active status of the window lockout feature.

Window Motor Output

--

Idle

This parameter reflects the state of the DDM/PDM output to the window motor.

Window Switch Backlight

--

Varies

The scan tool displays the duty cycle of the pulse width modulated (PWM) signal distributed by the BCM to the PWM controlled window switch backlight based on the position of the IP dimmer switch (Thumbwheel). The scan tool displays 0 percent when the headlamp switch is in the AUTO position and the daytime running lamps (DRL) are ON or the IP dimmer switch is in the FULL DIM position. The scan tool displays 100 percent when either the headlamps or park lamps are activated and the IP dimmer switch is in the FULL BRIGHT position.


Driver Door Switch Scan Tool Output Controls

Output Control

Description

Door Lock/Unlock

This command will lock and unlock the driver door lock actuator.

Door Backlight Test

The DDM activates the driver door backlighting outputs when you select ON. The door backlighting will remain illuminated until commanded OFF.

Indicator Test

This output control commands the turn signals on and off.

Mirror Fold

This will command the driver mirror to fold and unfold.

Mirror Heat

This will command the driver mirror heat ON and OFF.

Mirror Left/Right

This will command the driver mirror left and right.

Mirror Up/Down

This will command the driver mirror up and down.

Window Up/Down

Window Up/Down Output Control

Door Lock Control Module Scan Tool Information Passenger Door Switch

Table 1: Passenger Door Switch Scan Tool Data Parameters
Table 2: Passenger Door Switch Scan Tool Output Controls

Passenger Door Switch Scan Tool Data Parameters

Parameter

System State

Expected Value

Description

Operating Conditions: Ignition ON

Back Only Heat Indicator

--

Off

The scan tool displays the current status of the heated seat back indicator.

Back Only Heat Switch

--

Inactive

The scan tool displays Active or Inactive. This is the state of the seat back heat mode switch.

Dimming Enable

--

Off

The scan tool displays if the dimming feature of the module is enabled or disabled. The scan tool displays On when the dimming feature of the module is enabled.

Door Ajar Switch

--

Off

The scan tool displays Off or ON. This is the state of the door ajar switch.

Door Lock Motor

--

Idle

This parameter indicates the current status of the door lock motor.

Door Lock Switch

--

Idle

This parameter indicates the current status of the door lock switch.

Driver RF Window Switch

--

Idle

The scan tool displays Idle, Up, Down, Express Down, Express Up. This is the status of the driver right front window switch.

Heat Indicator High

--

Off

The scan tool displays the current status of the high heat indicator.

Heat Indicator Low

--

Off

The scan tool displays the current status of the low heat indicator.

Heat Indicator Medium

--

Off

The scan tool displays the current status of the medium heat indicator.

Heated Seat Switch

--

Inactive

The scan tool displays the status of the heated seat back and cushion switch. While the heated seat back and cushion switch is being pressed the scan tool will display Active, and when it is released the scan tool will display Inactive.

Mirror 5 Volt Reference

--

ON

The scan tool displays On or Off. This is the state of the voltage reference circuit to the mirror.

Mirror Folding Operation

--

Idle

This parameter indicates the status of the mirror folding operation.

Mirror Heater

--

Inactive

This parameter indicates the operational state of the mirror heater.

Mirror Motor

--

Idle

The scan tool displays Idle, Invalid, Up, Down, Left and Right. This is the state of the mirror motor.

Psgr. RF Window Switch

--

Idle

The scan tool displays Idle, Up, Down, Express Down, Express Up. This is the status of the passenger right front window switch.

Window Motor Output

--

Idle

This parameter reflects the state of the DDM/PDM output to the window motor.


Passenger Door Switch Scan Tool Output Controls

Output Control

Description

Door Lock/Unlock

This command will lock and unlock the driver door lock actuator.

Door Backlight Test

The DDM activates the driver door backlighting outputs when you select ON. The door backlighting will remain illuminated until commanded OFF.

Indicator Test

This output control commands the turn signals on and off.

Mirror Fold

This will command the driver mirror to fold and unfold.

Mirror Heat

This will command the driver mirror heat ON and OFF.

Mirror Left/Right

This will command the driver mirror left and right.

Mirror Up/Down

This will command the driver mirror up and down.

Window Up/Down

Window Up/Down Output Control