GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 DeVille 🢒 Restraints 🢒 Seat Belts 🢒 Scan Tool Data List
Table 1: Memory Seat Module (MSM) Data List
Table 2: SIR Data List

Memory Seat Module (MSM) Data List

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition ON, with the Engine OFF

Battery Voltage

Data

Volts

Varies

Ignition 3

Data

Volts

Varies

Belt Tower Switch

Inputs

Idle/Up/Down

Idle

Belt Tower Output

Outputs

Idle/Up/Down

Idle

SIR Data List

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition ON/Engine OFF/Driver Seat Belt Buckled

8-Digit GM Part Number

Module 2 Information

8-digit number

XXXXXXXX

Driver Seat Belt A/D

Data

Volts

12 Volts

Ignition Voltage

Data

Volts

12 Volts