GM Service Manual Online
For 1990-2009 cars only
Table 1: Driver Door Switch/Passenger Door Switch
Table 2: Body Control Module

Driver Door Switch/Passenger Door Switch

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON/Engine OFF/Vehicle in PARK/All Doors Closed

Base Model Part Number

Module ID Information

Numeric

--

Battery Voltage Signal

Data

Volts

12.8 V

Calibration Part Number

Module ID Information

Numeric

--

Component Serial Number

Module ID Information

Numeric

--

Door Key Cyl. Unlock Switch

Inputs

Idle/Unlock

Idle

Door Lock Actuator Cmd.

Outputs

Off/Lock/Unlock

Off

Door Switch Backlight Command

Outputs

%

--

Driver Door Ajar Sw.

Inputs

Active/Inactive

Inactive

Driver Door Open Sw.

Inputs

Active/Inactive

Inactive

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

End Model Part Number

Module ID Information

Numeric

--

Ext. Driver Door Handle Switch

Inputs

Active/Inactive

Inactive

Front Window Motor Fault Status

Data

No Fault/Motor Fault/Hall Fault/Memory Fault/LIN Fault/Anti-Trap Fault/Therno-Active/Not Normalized

No Fault

Front Window Motor Status

Data

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

Off

Heat Indicator High

Outputs

Percent

0%

Heat Indicator Medium

Outputs

Percent

0%

Heat Indicator Low

Outputs

Percent

0%

Julian Date of Build

Module ID Information

Numeric

--

Lock Indicator Command

Outputs

Off/Lock/Unlock

Off

Memory Switch 12V Ref.

Data

Volts

12.8 V

Memory Switch Backlight

Outputs

Percent

0%

Mirror 5 volt Reference

Data

Volts

5.0 V

Mirror Fold Switch

Inputs

Idle/Extend/Retract

Idle

Mirror Horizontal Position

Data

Volts

0.5-4.5 V

Mirror Motor

Inputs

Invalid/Idle/Left/Right/Up/Down

Idle

Mirror Motor Current

Data

Amps

0

Mirror Select Switch

Inputs

Idle/Left/Right/Up/Down

Idle

Mirror Vertical Position

Data

Volts

0.5-4.5 V

Puddle Lamp Output

Outputs

Active/Inactive

Inactive

Rear Window Motor Fault Status

Data

No Fault/Motor Fault/Hall Fault/Memory Fault/LIN Fault/Anti-Trap Fault/Therno-Active/Not Normalized

No Fault

Rear Window Motor Status

Data

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

Off

Rear Window Sw. 12V Ref.

Data

Volts

12.8 V

Seat Back Heat Mode Ind. Cmd.

Outputs

On/Off

Off

Seat Back Heat Mode Ind. Cmd.

Outputs

Percent

0%

Seat Back Heat Mode Sw.

Inputs

Active/Inactive

Inactive

Seat Cool Mode Ind. Cmd.

Outputs

On/Off

Off

Seat Cool Mode Ind. Cmd.

Outputs

Percent

0%

Seat Cool Mode Switch

Inputs

On/Off

Off

Seat Heat Mode Cmd.

Outputs

On/Off

Off

Seat Heat Mode Cmd.

Outputs

Percent

0%

Seat Heat High Ind. Cmd.

Outputs

On/Off

Off

Seat Heat Medium Ind. Cmd.

Outputs

On/Off

Off

Seat Heat Low Ind. Cmd.

Outputs

On/Off

Off

Seat Heat Mode Sw.

Inputs

Active/Inactive

Inactive

Software Part Number

Module ID Information

Numeric

--

VIN Learned

Data

Alpha-Numeric

--

Window Lockout Switch

Inputs

On/Off

Off

Window Switch Backlight

Outputs

Percent

0%

Year Module Built

Module ID Information

Decimal

--

Body Control Module

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON/Engine OFF/Vehicle in PARK/All doors closed

All Door Lock Cmd.

Doors

On/Off

Off

All Door Unlk. Cmd.

Doors

On/Off

Off

Door Lock Requestor

Doors

Auto Locks/Power LockDoor Key Cyl./Rear Closure/Emergency/Keyless Entry/Passive Keyless/Remote/Delayed Lock/Relocking/Anti-Lockout/Exterior Sw.

Inactive

Drvr. Door Unlock Cmd.

Doors

On/Off

Off

Left Rear Door Ajar Sw.

Doors

Door Ajar/Door Closed

Door Closed

Left Rear Door Open Sw.

Doors

Open/Closed

Closed

LR Window Down Cmd.

Doors

Active/Inactive

Inactive

LR Window Enable Cmd.

Doors

Inactive/Active

Inactive

LR Window Up Cmd.

Doors

Inactive/Active

Inactive

Right Rear Door Open Sw.

Doors

Open/Closed

Closed

Right Rear Door Ajar Sw.

Doors

Door Ajar/Door Closed

Door Closed

RR Window Down Cmd.

Doors

Inactive/Active

Inactive

RR Window Enable Cmd.

Doors

Inactive/Active

Inactive

RR Window Up Cmd.

Doors

Inactive/Active

Inactive