Description
Honda Accord Smart Key 2018–2022
✔ Remote Start ✔ Trunk Release ✔ Key Replacement
Replace your lost or damaged key with this aftermarket 5-button proximity smart key designed for select 2018–2022 Honda Accord vehicles. This replacement remote is engineered to deliver dependable performance with factory functions including Lock, Unlock, Remote Engine Start, Trunk Release, and Panic when equipped on the vehicle.
A cost-effective alternative to expensive dealership replacements, this proximity key fob is ideal for car owners, automotive locksmiths, and service centers looking for quality and value. Professional diagnostic programming is required to pair the smart remote and immobilizer chip to your vehicle.
Technical Specifications
| Product Type | Proximity Smart Key |
| Condition | Brand New Aftermarket |
| FCC ID | CWTWB1G0090 |
| IC Number | 1788F-FWB1G0090 |
| Frequency | 433 MHz |
| Buttons | 5 Button (Lock, Unlock, Remote Start, Trunk, Panic) |
| Replaces OEM Part Number | 72147-TVA-A01 |
| Battery Type | CR2032 Lithium 3V (Included) |
| Emergency Key Blade | Test Key: HO01 (Included, Uncut) |
Vehicle Compatibility
- Honda Accord: 2018, 2019, 2020, 2021, 2022 (Equipped with push-button start and matching FCC ID)
Frequently Asked Questions
How do I confirm this key works with my Honda Accord?
Verify that your current key remote matches FCC ID CWTWB1G0090, original part number 72147-TVA-A01, and has 5 buttons with remote start.
Can I self-program this smart key?
No. Honda smart proximity systems require specialized automotive locksmith or dealership diagnostic scan tools to register the immobilizer and smart features.
Does this key include an uncut emergency blade?
Yes, it includes a brand new uncut high-security emergency key insert (EKB-HON-HS1) ready to be cut by a locksmith.
Full Compatibility & Product Details
This 5-button aftermarket smart remote operates at 433 MHz and is engineered to match OEM specifications for 10th-generation Honda Accord models. It supports factory push-to-start convenience, keyless entry, and remote engine startup.
⚠️ Professional Programming Required
This proximity smart key must be cut and programmed by a certified automotive locksmith or Honda dealership before it will operate the vehicle.