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Eric
Eric, Automotive Repair Shop Manager
Category: Chevy
Satisfied Customers: 29987
Experience:  20+ yrs. experience as repair shop manager and technician.
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My 2011 Grand Sport security system is locked up. It has

Customer Question

My 2011 Grand Sport security system is locked up. It has power. I can lock and unlock. When I press start button, there's 1 click and the ATS shuts off power to the starter. All other electrical is good. It did this once before; and, I was able to get it to work without having to tow it and pay hundreds of dollars for the dealer to completely reprogram it.
Submitted: 4 months ago.
Category: Chevy
Expert:  Eric replied 4 months ago.

HI,

,Ok, this is the learn procedure that needs to be done:

1. Press the START button

2. Observe the Security indicator. After approximately 10 minutes the indicator will turn off.

3. Turn OFF the ignition, and wait 5 seconds.

4. Repeat steps 1-3 two more times for a total of 3 cycles or 30 minutes. Important: The vehicle learns the password ***** the transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle.

5. Start the vehicle. The module being programmed has now learned the RCDLR password.

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Expert:  Eric replied 4 months ago.

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