Jeep Chrysler Dodge Fobik Key M3N-5WY783X – ID46 433MHz CY24 5 Button
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📋 FCC ID: M3N-5WY783X / IYZ-C01C | Chip: ID46 PCF7941A HITAG 2 | Blade: CY24 | Battery: CR2032
ID46 PCF7941A 433.92MHz ASK CY24 Blade 5 Buttons HITAG 2 Fobik Only Battery Not Included
Aftermarket Fobik-style key compatible with Jeep, Chrysler and Dodge (2008–2013), featuring an ID46 PCF7941A HITAG 2 chip, 433.92MHz ASK frequency, 5 buttons and CY24 blade. FCC IDs: M3N-5WY783X / IYZ-C01C. CR2032 battery required — not included. Push Button Start is NOT supported — this is a Fobik key only. Diagnostic programming required.
ℹ️ Fobik Key — What This Means: This is a Fobik (Flip OBD Integrated Key) style key used in Chrysler/Jeep/Dodge vehicles. It features a CY24 blade that flips out and is used for the door lock. Push Button Start is NOT supported — this key is for vehicles with a traditional ignition cylinder, not keyless push-to-start systems. If your vehicle has push button start, please check the other Jeep/Chrysler/Dodge listing.
🔋 Battery Not Included: This key requires a CR2032 battery. Please purchase one separately before use. Battery access requires a tool.
⚠️ Diagnostic Programming Required: This key must be programmed using a diagnostic scan tool by a qualified automotive locksmith or mechanic. It cannot be self-programmed. Please confirm your locksmith has FCA/Chrysler-compatible diagnostic equipment before purchasing.
Compatible Brands (2008–2013)
Jeep
Chrysler
Dodge
Key Features
Complete Fobik Key
Full Fobik key with all electronics inside — not a shell only
433.92MHz ASK
433.92MHz ASK matching Jeep/Chrysler/Dodge factory specification
ID46 HITAG 2
PCF7941A HITAG 2 transponder for FCA immobiliser compatibility
CY24 Blade
CY24 flip blade — standard Fobik blade for this era Chrysler group
5 Buttons
5-button layout — lock, unlock, boot, panic and remote start
CR2032 Battery
CR2032 required — purchase separately before use
Vehicle Compatibility
| Brand | Year Range | FCC ID | Chip | Blade | Push Start |
|---|---|---|---|---|---|
| Jeep | 2008 – 2013 | M3N-5WY783X / IYZ-C01C | ID46 PCF7941A HITAG 2 | CY24 | ❌ No |
| Chrysler | 2008 – 2013 | M3N-5WY783X / IYZ-C01C | ID46 PCF7941A HITAG 2 | CY24 | ❌ No |
| Dodge | 2008 – 2013 | M3N-5WY783X / IYZ-C01C | ID46 PCF7941A HITAG 2 | CY24 | ❌ No |
Programming Requirements
🔧 Diagnostic Programming Required — This Fobik key uses an ID46 PCF7941A HITAG 2 chip and requires programming via a diagnostic scan tool by a qualified automotive locksmith or mechanic with FCA (Fiat Chrysler Automobiles) compatible diagnostic equipment. Manual self-programming is not possible.
Technical Specifications
| Manufacturer Compatibility | Jeep / Chrysler / Dodge (Aftermarket) |
| FCC ID | M3N-5WY783X / IYZ-C01C |
| Key Type | Fobik (Flip OBD Integrated Key) |
| Chip | ID46 PCF7941A HITAG 2 |
| Frequency | 433.92MHz ASK |
| Buttons | 5 |
| Blade | CY24 |
| Push Button Start | Not Supported (Fobik Only) |
| Battery Type | CR2032 (not included) |
| Battery Access | Tool Required |
| Programming Method | Diagnostic Only |
| Logo Included | No |
Before You Buy – Important Information
- This is a complete Fobik key with all electronics included — not a shell only
- Keys are not supplied with logos
- CR2032 battery is NOT included — please purchase separately before use
- This is a Fobik key only — Push Button Start is NOT supported
- If your vehicle has push button start, please check our other Jeep/Chrysler/Dodge listing
- Verify your current key's FCC ID matches M3N-5WY783X or IYZ-C01C before ordering
- This key is suitable if your current key looks identical and uses a CY24 blade
- Programming must be performed diagnostically by a qualified automotive locksmith or mechanic
- This key cannot be self-programmed
Disclaimer: This product is an aftermarket compatible replacement key, distributed as a substitute for the original manufacturer's product. It is not produced by, authorised, endorsed, or approved by Jeep, Chrysler, Dodge or Stellantis. Brand names are used solely to indicate vehicle compatibility.