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.
2010 Hummer H3 AlphaFACTORY OEM SERVICE PROCEDURE
Keyless Entry Unlock Control
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Continue with the following steps in order to personalize the keyless entry unlock control:
- The DIC displays PASSIVE UNLOCK - DRIVER.
- Press the RESET button in order to change to PASSIVE UNLOCK- BOTH.
- Press the OPTIONS button in order to advance to the next option.
Factory Service Tools
Use the Manual With the Right Hardware
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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.