Part description

This used Peugeot 307 RT3-N3 96632917XT 657465 car radio is an original electrical part designed for PSA cars. It includes a unit with CD navigation and GSM, marked as RT3-N3-09. The part was dismantled from a Peugeot 307 and according to the supplied documents it is tested and fully functional.

When choosing this type of part, matching the product number is essential, as car radios and multimedia units often differ in hardware and software versions. It is therefore important for mechanics and home repairers to observe the codes listed on the label and compare them with the original piece.

According to the documents, it should be taken into account that the radio must be added to the car with diagnostics. This is common with these units and it is advisable to take this into account before the assembly itself.

Technical information

• Manufacturer: Stellantis Citroën Peugeot
• Model: Peugeot 307
• Other numbers: RT3-N3-09, NFP

Part type: car radio / navigation unit with GSM and CD

Category according to documents: 307 II | Car radios and accessories | Electrical components

Condition according to documents: tested, fully functional

Product codes

• Product codes: 96632917XT, 657465
• Unit Designation: RT3-N3-09
• Models: Peugeot 307

Installation recommendations

For this part, according to the documents, the radio must be added to the car with diagnostics. The procedure below is therefore a combination of known information from the documents and general practice typically for replacing a car radio or navigation unit in PSA cars. The exact steps may vary depending on the specific car model and equipment.

1) Before assembly

• Check that all numbers and markings on the original and replacement parts match, especially 96632917XT, 657465 and RT3-N3-09.
• Inspect connectors, pins, faceplate and attachment points for damage or oxidation.
• Check the condition of the mechanical parts, especially whether the front panel, buttons or slot of the mechanism is not damaged.
• Before disassembling the old part, it is advisable to record the connection of the connectors and the position of the individual parts.
• As this is an electronic part, handle with care and protect the unit from static electricity, moisture and rough handling.

2) Necessary tools and materials

• Basic set of hand tools
• Plastic pry bar for panel removal
• Suitable wrenches or tools to remove the car radio if needed
• Clean cloth for cleaning connectors and surrounding surfaces
• Preparation for gentle cleaning of electrical contacts, if needed
• Diagnostic equipment for assigning the radio to the car

3) Step-by-step assembly procedure

1. Turn off the ignition and disconnect the battery before starting work.
2. Remove the trim and access elements so that you can safely access the original unit without damaging the surrounding interior parts.
3. Carefully remove the original radio or navigation unit from storage.
4. Disconnect all connectors and any antenna or data connections. Do not pull out the connectors by force and check their condition.
5. Compare the old and new part side by side: numbers, connector layout, case shape and attachment points.
6. If the connectors are dirty, clean them gently and let them dry.
7. Connect the replacement car radio to the connectors and make sure it is properly seated without straining the wiring.
8. First place the unit on a clean surface and check that there are no cables or connectors in the way.
9. After mechanical seating, fasten the part and return the dismantled parts of the interior.
10. Connect the battery and perform a basic power check of the unit.
11. Subsequently, carry out assignment of the radio to the car by diagnostics as indicated in the documents.
12. After successful setup, verify the function of the radio, controls, possibly navigation and other available functions of the unit.
• 4) Post-assembly checks and test drive / function verification
  • Check that the unit turns on and communicates with the car correctly.
  • Verify the operation of the control buttons, display, audio output and media reading, if available.
  • If the unit uses navigation or GSM functions, also verify their basic response.
  • While driving, watch for power outages, reboots, or loss of sound when shaking.
  • After a short run, recheck the correct seating of the radio and the strength of the surrounding disassembled parts.

  5) The most common assembly mistakes + how to avoid them

  • Incorrectly selected part by number – always compare all codes from the label, not just part of the label.
  • Assembly without disconnecting the battery – for electronic parts it can lead to damage or unwanted errors.
  • Damage to the connectors during disassembly – release the connectors gently and only in the correct direction.
  • Clamped wiring behind unit – always check cable routing before final seating.
  • Omission of diagnostic assignment – for this radio, according to the documents, it is necessary to transfer diagnostics to the car.
  • Rough removal of trim – use appropriate plastic tools to avoid damaging surrounding interior parts.

  Reasons why the part is damaged

  • Voltage fluctuations in the on-board network or improper handling when connecting and disconnecting the battery.
  • Moisture and oxidation of connectors which can cause poor contact and function failures.
  • Mechanical damage during careless disassembly or assembly of the unit.
  • Wear of buttons and mechanics during long-term use.
  • Overheating of electronics or long-term load in unsuitable operating conditions.
  • Incorrect interference with the car’s electrical installation, which can damage the radio itself or its communication with the vehicle.
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