[Recommended Fix] Just changed battery, now 2019 Subaru Crosstrek Premium asks for a PIN code

2781 views - Last reply: September 18, 2024
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Need my 2019 Subaru Crosstrek Premium's key code to program a new transponder key

Hello! We've developed a VIN-based tool to help you get your key code for the 2019 Subaru Crosstrek Premium. Check it out here: VIN Key Code Generator.

Replies (3)

This might finally help me unlock my 2019 Subaru Crosstrek Premium's key code.

Following closely—this could be the fix I need for my 2019 Subaru Crosstrek Premium.

Trying to avoid reprogramming costs for my 2019 Subaru Crosstrek Premium. This is a lifesaver.

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🔑 Car Key & Fob FAQ

Common questions about key programming, fob issues, and replacement options

Key Programming
Common reasons: wrong key type for your vehicle, anti-theft system needs reset, low car battery voltage during programming, or the key isn't properly synced. Some cars also have programming limits (only 2-4 keys can be registered).
Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
Key Tip: Some locksmiths offer mobile key programming services
Lost Keys
Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Consider key insurance for expensive smart keys
Key Fact: Many cars can store up to 8 different key codes in memory

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May 15, 2026

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May 22, 2026

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