Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2003MALIBU V6-3.1L VIN JREPAIR AND DIAGNOSISRESTRAINTS AND SAFETY SYSTEMSAIR BAG SYSTEMSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESSCAN TOOL DATA DEFINITIONS
2003 Chevrolet Malibu V6-3.1L VIN J
Scan Tool Data Definitions
2003 Chevrolet Malibu V6-3.1L VIN JSECTION Scan Tool Data Definitions
The SIR scan tool data definitions contain a brief description of all SIR related parameters available on the scan tool. The parameters that are available on the scan tool are listed below in alphabetical order.
8-Digit GM Part Number: The scan tool displays an 8-digit part number. This number is the GM part number that is stored within the SDM memory.
Calibration ID: The scan tool displays a 4-digit number. This calibration ID is the check sum of the SDM read only memory contents.
Carline: scan tool displays what carline the vehicle is.
Component Serial Number: scan tool displays the SDM component serial number.
Driver Frontal Loop: scan tool displays whether the driver frontal air bag deployment loop is enabled or disabled.
Ignition Voltage: The scan tool displays 0-20 volts. The Ignition represents the system voltage measured by the SDM at its ignition feed.
Julian Date of Build: number represents the day of the year the module was built.
Passenger Frontal Loop: scan tool displays whether the passenger frontal air bag deployment loop is enabled or disabled.
PROM ID: scan tool displays a 4-digit number. This number is the programmable read-only memory (PROM) ID.
Restraint ID: The scan tool displays the seventh digit of the VIN which defines the type of restraint system the vehicle has. There will be either a 2 or a 4. The 2 represents a frontal air bag system and the 4 represents a frontal and side air bag system.
Year Module Built: scan tool displays what year the module was built.
8-Digit GM Part Number: The scan tool displays an 8-digit part number. This number is the GM part number that is stored within the SDM memory.
Calibration ID: The scan tool displays a 4-digit number. This calibration ID is the check sum of the SDM read only memory contents.
Carline: scan tool displays what carline the vehicle is.
Component Serial Number: scan tool displays the SDM component serial number.
Driver Frontal Loop: scan tool displays whether the driver frontal air bag deployment loop is enabled or disabled.
Ignition Voltage: The scan tool displays 0-20 volts. The Ignition represents the system voltage measured by the SDM at its ignition feed.
Julian Date of Build: number represents the day of the year the module was built.
Passenger Frontal Loop: scan tool displays whether the passenger frontal air bag deployment loop is enabled or disabled.
PROM ID: scan tool displays a 4-digit number. This number is the programmable read-only memory (PROM) ID.
Restraint ID: The scan tool displays the seventh digit of the VIN which defines the type of restraint system the vehicle has. There will be either a 2 or a 4. The 2 represents a frontal air bag system and the 4 represents a frontal and side air bag system.
Year Module Built: scan tool displays what year the module was built.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.