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 MANUALSCHEVROLET2001SUBURBAN C1500REPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULESDIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL DATA LIST
2001 Chevrolet Suburban C1500
Scan Tool Data List
2001 Chevrolet Suburban C1500SECTION Scan Tool Data List
Scan Tool Data List
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF | |||
| Julian Date | Module Information 1 | Numeric | Varies |
| Manufacturers Enable Counter | Module Information 1 | 0-255 | 0 |
| Module Part Number | Module Information 1 | Numeric | Varies |
| Software Design Suffix | Module Information 1 | Two Letters | Varies |
| Software Part Number | Module Information 1 | Numeric | Varies |
| Battery Voltage | Data | Volts | Varies |
| Ignition 1 | Input 1 | ACTIVE/INACTIVE | ACTIVE |
| Ignition 3 | Input 1 | ACTIVE/INACTIVE | ACTIVE |
| Ignition Power Mode | Input 1 | OFF/RUN/CRANK | RUN |
| Key in Ignition | Input 1 | YES/NO | YES |
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.