Description
Car radio with CD navigation with HDD GSM RT3 T6-N3. The radio must be coded to the vehicle using diagnostics. It is from Peugeot 307 2006. Tested, it is fully functional.
Product Overview
This OEM RT3 T6-N3 head unit combines CD player, HDD-based navigation and GSM connectivity in one module. Ideal for professional workshops and DIY mechanics who want an original-equipment infotainment solution for Peugeot 307 vehicles. The unit preserves factory features such as integrated navigation, radio presets and steering-wheel control compatibility when correctly coded to the vehicle.
Key Benefits
- OEM Fit And Finish: Direct replacement for vehicles equipped with RT3 systems.
- Integrated Navigation With HDD: Faster map access and onboard routing without relying on external storage.
- Compact Serviceability: Standard connectors and mounting make swap straightforward for an experienced technician.
- Often Searched By Part Number: Improves findability for customers searching codes like 96640238XT or 6574CK.
Compatibility
Designed For: Peugeot 307 (2006). Unit Is Suitable For Vehicles Equipped With The RT3 T6-N3 Infotainment System. Verify Physical Connector Layout And Antenna Plugs Match The Vehicle Before Installation.
Installation
Typical Replacement Steps:
- Disconnect Battery Before Any Work To Prevent Short Circuits And Protect The Unit.
- Remove Dash Trim Surrounding The Head Unit Using Trim Tools To Avoid Damage.
- Unscrew Mounting Bolts And Carefully Slide The Unit Out.
- Disconnect All Electrical Connectors, Antenna Leads And Any External Modules (Bluetooth/Microphone) If Present.
- Install The Replacement Unit, Reconnect All Plugs And Secure With Original Fasteners.
- Perform Diagnostic Coding/Registration To The Vehicle Using Appropriate Diagnostic Equipment So All Functions Work Correctly.
Estimated Time: 30–60 Minutes For An Experienced Technician. Keep Original Screws And Brackets For Correct Fitment.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: RT3 T6-N3 (From Peugeot 307 2006)
- Product Codes: 96640238XT, 6574CK
- Other Numbers: 6574CJ, NFP
Installation Recommendations
The Radio Must Be Coded To The Vehicle Using A Diagnostic Tool After Installation To Restore Full Functionality. For Reliable Coding And Initialization, It Is Recommended That A Qualified Technician With PSA Service Equipment (DiagBox/Lexia/PP2000) Performs The Procedure. Always Disconnect The Battery Before Removing Or Installing The Unit And Follow Manufacturer Procedures To Avoid Damage.
Most Common Failure Reasons
- Hdd Or Hard Drive Wear: Mechanical Wear Or Read/Write Errors On The Internal HDD Can Cause Navigation Or Boot Failures.
- Connector Corrosion Or Poor Contact: Moisture In The Dash Or Oxidized Pins Leads To Intermittent Power Or Audio Issues.
- Software Lock Or Incorrect Coding: Unit Moved Between Vehicles Without Proper Coding Can Lose Functionality Until Properly Registered.
- Cd Mechanism Wear: Frequent Use Can Cause The Cd Transport To Fail Or Produce Read Errors.
- Power Surges Or Electrical Faults: Faulty Battery Connections, Blown Fuses Or Voltage Spikes Can Damage Internal Electronics.
Notes For Buyers
This Unit Is An Original-Equipment Radio From A 2006 Peugeot 307. Buyers Often Search By Part Numbers Listed Above When Looking For A Direct Replacement. Ensure The Physical Connector Set And Dashboard Aperture Match Your Vehicle Prior To Installation.








