Honda Accord 5-Button Smart Key – CWTWB1G0090 – 433 MHz – 4A

Honda Accord 5-Button Smart Key – CWTWB1G0090 – 433 MHz – 4A

Aftermarket replacement smart key for select 2018–2022 Honda Accord vehicles equipped with the CWTWB1G0090 smart key system.

This 5-button remote operates at 433 MHz and uses a 4A / HITAG-AES transponder system. The remote provides Lock, Unlock, Trunk Release, Remote Start, and Panic functions.

The primary replacement part number for this aftermarket configuration is 72147-TVA-A01. Always verify the original FCC ID, frequency, button configuration, transponder type, OEM part number, and vehicle application before ordering or programming.

Key Features

• FCC ID: CWTWB1G0090
• IC: 1788F-FWB1G0090
• Frequency: 433 MHz
• Transponder Chip: 4A
• Transponder Technology: HITAG-AES
• Button Count: 5
• Button Layout: 4+1
• Button Functions: Lock / Unlock / Trunk Release / Remote Start / Panic
• Key Type: Smart Key
• Remote Start: Yes
• Emergency Key Profile: HO01
• Battery: CR2032
• Manufacturer Type: Aftermarket
• Condition: New

Product Information

• Compatible Make: Honda
• Application Type: Smart Remote / Immobilizer
• Transponder: HITAG-AES / 4A
• Power Source: Battery Powered
• Battery Size: CR2032
• Emergency Key Profile included: HO01
  
• Programming: Dealer / Locksmith Programming Required
• Remote Features: Keyless Entry, Power Lock, Trunk Release, Remote Start, Panic Mode
• OEM / Service Cross-Reference: 72147-TVA-A01

 

Vehicle Compatibility

Honda

• Accord: 2018–2022
• Accord 2.0 EX-L: 2018–2022
• Accord 2.0 Sport / Sport XAT: 2018–2022
• Accord 2.0 Touring: 2018–2022
• Accord EX: 2018–2022
• Accord EX-L: 2018–2022
• Accord Touring: 2018–2022

Important: CWTWB1G0090 exists in multiple Honda button and memory configurations. Always verify the original FCC ID, OEM part number, 433 MHz frequency, 5-button Remote Start configuration, and vehicle application before ordering or programming.

Programming & Compatibility

This smart key requires professional programming to the vehicle's immobilizer and remote system before use.

The 4A / HITAG-AES credential and remote functions must be registered to the vehicle using compatible Honda locksmith or dealer programming equipment.

Because CWTWB1G0090 is used across multiple 4-button and 5-button configurations, compatibility should not be determined from FCC ID alone. The original button configuration and part number should also be verified.