[Fixed] Need help locating key code for 2020 Dodge Challenger SXT

491 views - Last reply: November 04, 2024
This topic is closed for new replies.
Xenonflash
Member since November 2021 • 99 posts

How can I find my 2020 Dodge Challenger SXT's key code to program a new key?

Posted on November 04, 2024
Adminbot
Staff Member • 1709 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2020 Dodge Challenger SXT. Check it out here: VIN Key Code Generator.

Posted on November 05, 2024

Replies (3)

Alphamax
Member • 129 posts

Trying everything I can to get the key code for my 2020 Dodge Challenger SXT.

November 05, 2024 Reply
Charlie
Member • 14 posts

Will this work if the 2020 Dodge Challenger SXT has an aftermarket alarm?

November 06, 2024 Reply
Techguru
Member • 85 posts

Following this for my 2020 Dodge Challenger SXT. Please update if it works!

November 07, 2024 Reply

Check the news !

Drag Racing Championship
🚙 Local Meetup: Drag Racing Championship
The best local cars all in one place

🏁 Where: Industrial Park
📆 When: August 22 @ 12AM-8PM

Event features:
Photoshoot Area | Ride-Alongs

⚙️ Forum Members: First 50 forum members get free dash plaques! ✨

🔧 Suspension Setup Clinic

👨‍🔧 Instructors:
• Suspension Guru David Klein
• Restoration Pro Alex Petrov

🛠️ Hands-On Activities:
• Complete brake system overhaul demo
• 4-hour intensive training
• Personal coaching

📝 Skills Covered:
Leather repair | Headliner replacement | Trim restoration

🚗 August 11, 2026 at 10:00 AM (4-hour)

🔥 Special discounts on tools for participants!

Workshop: Suspension Setup Clinic
Drivetrain Optimization Workshop

🏁 Drivetrain Optimization Workshop

🔧 Instructor: Engine Builder Mike O'Connor (1000+ HP builds)

💻 Workshop Includes:
• Common tuning mistake avoidance
• 6-hour comprehensive hands-on training
• Traction control tuning | Launch control setup

📈 Bonus: Entered into performance parts giveaway

⏱️ Next Session: August 1, 2026 at 12:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Warning: Cheap parts often cost more in the long run due to failures

Vehicle Information

Modification Information

Additional Options

🔑 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 Fob Issues
This typically indicates: weak fob battery (replace first), damaged fob antenna, or issues with your car's receiver (often in the door handle or rearview mirror). Environmental interference from other electronics can also reduce range.
Key Tip: Newer cars often require dealer programming for first key replacement
Key Fob Issues
Many cars have a resync procedure: 1) Press lock/unlock buttons while near the car 2) Insert key and turn ignition on/off in a specific pattern 3) Use a sequence of button presses. Check your manual for exact steps - procedures vary widely by manufacturer.
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 Programming
Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
Key Fact: Key fob batteries typically last 3-4 years with normal use

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Jul 16, 2026
Professional car key programming for most makes/models. We come to you! Transponder keys, fobs, and smart keys. Same-day service available. All work guaranteed.
Call: 728-815-1194
Key Fob Repair & Battery Replacement
$25+
Posted: Jul 25, 2026
Fob not working? We fix broken buttons, replace batteries, and resync to your vehicle. Most repairs done while you wait. Water damage specialists available.
Call: 326-430-4579
Anti-Theft System Repair
$85+
Posted: Jul 19, 2026
Fixing security light issues, PATS systems, and ignition immobilizers. Proper diagnosis before repair. Most vehicles serviced same day. Warranty on all work.
Call: 488-486-4608
Fleet Key Programming
Call
Posted: Jul 24, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 900-781-8190
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
Aug 23, 2026

Anti-Theft System Demonstration

by Fob Fixers
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Seminar
Jul 29, 2026

Transponder Key Tech Day

by VIN Decoder Pros
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
Aug 1, 2026

VIN Decoding Workshop

by Fob Fixers
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
Aug 25, 2026

Key Fob Repair Training

by Auto Key Masters
In-depth class covering push-to-start systems and proximity key programming techniques

Need immediate service? Call our 24/7 hotline: 1-800-KEY-HELP

Want to list your key service? Join our provider network

Last posts on the forum