[Resolved] Need help fast - 2011 Chevrolet HHR LT immobilizer blocking start

2652 views - Last reply: April 02, 2025
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Trying to program a spare key - need the key code for my 2011 Chevrolet HHR LT

Hello! We've developed a VIN-based tool to help you get your key code for the 2011 Chevrolet HHR LT. Check it out here: VIN Key Code Generator.

Replies (6)

This is gold. I’ve been locked out of my 2011 Chevrolet HHR LT for days.

Where exactly do you find the key code on a 2011 Chevrolet HHR LT?

I’m stuck in a parking lot with my 2011 Chevrolet HHR LT. Trying this now.

Waiting to see if this will work on my 2011 Chevrolet HHR LT as well.

Looking for the same thing for my 2011 Chevrolet HHR LT, hope someone can help.

Trying this out on my 2011 Chevrolet HHR LT today—hoping it works.

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Lost Keys
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You can buy fobs online, but: 1) Must match your exact model/year 2) Many still require professional programming 3) Cheap knockoffs may not work reliably. Some eBay/Amazon sellers offer programming instructions for DIY-friendly models.
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