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 MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1708 (KEYLESS ENTRY SYSTEM AND REMOTE FUNCTIONS)DESCRIPTION AND OPERATIONKEYLESS ENTRY SYSTEM DESCRIPTION AND OPERATION (WITHOUT ACCESSORY 2 WAY REMOTE)VEHICLE LOCATOR/PANIC ALARM
2006 Chevrolet Suburban C2500, 6.0 U
Vehicle Locator/Panic Alarm
2006 Chevrolet Suburban C2500, 6.0 USECTION Vehicle Locator/Panic Alarm
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
A single press of the panic button performs the following functions. Some functions may be dependent on personalization settings:
- Pulse the horn three times
- Flash the exterior lamps three times
A press and hold of the panic button performs the following functions:
- Illuminate the interior lamps
- Pulse the horn and flash the exterior lamps for 30 second or until the following conditions occur:
- The panic button is pressed
- The ignition switch is turned to the RUN position with a valid key
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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.