GM Service Manual Online
For 1990-2009 cars only
Table 1: Driver Door Switch (DDS)
Table 2: Passenger Door Switch (PDS)

Driver Door Switch (DDS)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: RUN MODE ON

Battery Voltage Signal

Data

Volts

9-16 Volts

Driver LF Window Switch

Inputs

Off/Up/Down/Express Up/Express Down

Off

Driver LR Window Switch

Inputs

Off/Up/Down/Express Up/Express Down

Off

Driver RF Window Switch

Inputs

Off/Up/Down/Express Up/Express Down

Off

Driver RR Window Switch

Inputs

Off/Up/Down/Express Up/Express Down

Off

Front Window Motor Status

Data

Off/Up/Down/Reverse/Vent/Open/Short/Closed

Off

Front Window Motor Fault Status

Data

No Fault/Motor Fault/Hall Fault/Memory Fault/LIN Fault/Anit-Trap Fault/Thermo Active/Not Normalized

No Fault

Rear Window Motor Status

Data

Off/Up/Down/Reverse/Vent/Open/Short/Closed

Off

Rear Window Motor Fault Status

Data

No Fault/Motor Fault/Hall Fault/Memory Fault/LIN Fault/Anit-Trap Fault/Thermo Active/Not Normalized

No Fault

Rear Window Switch 12 V Ref.

Data

Volts

12 Volts

Window Lockout Switch Indicator Command

Outputs

Off/On

Off

Window Lockout Switch

Inputs

Off/On

Off

Window Switch Backlight

Outputs

%

Varies

Passenger Door Switch (PDS)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: RUN MODE ON

Battery Voltage Signal

Data

Volts

9-16 Volts

Front Window Motor Status

Data

Off/Up/Down/Reverse/Vent/Open/Short/Closed

Off

Front Window Motor Fault Status

Data

No Fault/Motor Fault/Hall Fault/Memory Fault/LIN Fault/Anit-Trap Fault/Thermo Active/Not Normalized

No Fault

Passenger Window Switch

Inputs

Off/Up/Down/Express Up/Express Down

Off

Window Switch Backlight

Outputs

%

Varies