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 MANUALSCHEVROLET2006CHEVY EXPRESS G3500, VAN CARGO, 4.8 VREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEEXTERIOR BODY PANELSBODY REAR ENDDIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL OUTPUT CONTROLS
2006 Chevrolet Chevy Express G3500, Van Cargo, 4.8 V
Scan Tool Output Controls
2006 Chevrolet Chevy Express G3500, Van Cargo, 4.8 VSECTION Scan Tool Output Controls
Body Control Module
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Panel Test | Left Side Front Access Panel | The body control module (BCM) energizes the access panel relay when you select ON. Access Panel should release. |
| Panel Test | Left Side Rear Access Panel | The BCM energizes the access panel relay when you select ON. Access Panel should release. |
| Panel Test | Right Side Rear Access Panel | The BCM energizes the access panel relay when you select ON. Access Panel should release. |
RENDER: 1.0x
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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.