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Circuit/System Verification

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.
  1. With a master vehicle key, turn the ignition ON.
  2. Observe the security indicator. After approximately 10 minutes, the indicator will turn off.
  3. Turn the ignition OFF and wait 5 seconds.
  4. Repeat steps 2-4 two more times for a total of 3 cycles or 30 minutes.
  5. With a master vehicle key, turn the ignition ON. The start disable will now be cleared.
  6. Using the Red Emergency Button, notify the advisor that the Ignition Block on the vehicle has been cleared and to update the account status.
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