Description
Parking sensor for Citroën and Peugeot vehicles. Sealing rubber may not be included. Color – Unpainted.
This black parking sensor is an OEM-style replacement for Citroën and Peugeot parking assistance systems (PDC). Ideal for professional workshops and DIY mechanics, the unit restores ultrasonic obstacle detection in reverse and low-speed maneuvers. The sensor is supplied unpainted (primed) and may require the sealing rubber or trim ring separately. Searchable by product codes 9664027977, 9677782980 or 6590JE — customers and technicians commonly locate this part by reference number when planning repairs.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Commonly Fits: Peugeot 3008 I; Peugeot 5008 I
- Product Codes: 9664027977, 9677782980, 6590JE
- Additional Numbers: 9664027977 / 9677782980 / 6590JE
Installation Recommendations
- Prepare The Vehicle: Park on level ground, engage handbrake and, if practical, disconnect the negative battery terminal to avoid short circuits while handling electrical connectors.
- Access The Sensor: Remove the relevant bumper trim or inner wheelarch liner to reach the PDC sensor from the rear side of the bumper.
- Remove The Old Unit: Unplug the electrical connector, release the retaining clip or spring and push the sensor out of its mounting hole from the inside of the bumper.
- Fit The New Sensor: Check Or Replace The Sealing Rubber If Needed. Insert the new sensor until it clicks into place, reconnect the connector and secure any wiring harnesses to prevent chafing.
- Test Functionality: With the vehicle in reverse (engine running or ignition in accessory mode as specified by vehicle), verify that the parking system detects obstacles and that the sensor is free of false alarms or dead zones.
- Final Steps: Reassemble bumper trims and liners. If the system reports faults after replacement, clear fault codes with a diagnostic tool and re-test.
Why This Part Fails Most Often
- Water Ingress And Corrosion: Moisture or salt penetration around the sensor seal causes intermittent operation or complete failure.
- Physical Damage: Impacts, scrapes or parking collisions deform the sensor housing or break the retaining clips.
- Missing Or Damaged Seal: The sealing rubber is often worn or absent, allowing dirt and water into the sensor cavity.
- Connector Or Wiring Faults: Corroded pins, damaged cables or poor connections lead to loss of signal or erratic behaviour.
- Contamination: Road grime, ice or heavy soiling on the sensor face reduces ultrasonic transmission and causes false readings.
Suitable For Mechanics And Enthusiasts: This sensor provides a cost-effective way to restore PDC performance on compatible Citroën and Peugeot models. Ensure the sealing ring and correct mounting orientation are used during installation to achieve reliable, long-term operation.
