Replacement PDC Parking Sensor for Peugeot Citroen 307 308 407 C4
Direct-Replacement Parking Sensors Restoring Precise Distance Alerts
Restore reliable reverse-proximity feedback for Peugeot and Citroen vehicles with this set of four ultrasonic PDC sensors. Designed to match factory cutout dimensions and electrical routing, these black 3-pin probes eliminate missed chimes, erratic beeping, or complete parking-assist failures caused by cracked transducers or corroded contacts. The units integrate seamlessly with OEM control modules without requiring auxiliary relay boards, making them a straightforward upgrade for models including the Peugeot 307, 308, 407, and C4, alongside Citroen Berlingo, C5, C6, DS3, Bipper, Partner, and RCZ variants.
Benefits & Installation Guidance
- Confirm your vehicle originally used a 3-terminal parking aid configuration; these sensors connect directly using the standard plug design.
- Clean bumper孔 mounting points before seating the probes to prevent wax or debris interference that causes false obstacle detection.
- Perform a brief ignition-on diagnostic test to verify sequential alert timing before applying permanent adhesive sealant.
Technical Specifications
- Core Function: Ultrasonic parking distance control probe
- Connection Type: 3-pin terminal interface
- Metallic/Coating: UV-resistant black finish
- Detection Capacity: Effective range up to 1.5 meters
- Internal Architecture: Standalone piezoelectric element (no PCB)
- Exact OE Cross-References: PSA9663821577, 9663821577, PSA9663821577XT, 9663821577XT, 6590.EF, 6590.A5, 0263003587, 0263003678, FAUN2006874, 2006874, 3542XT, PSA9663821, 20102722, 92221580
Package Includes
- 4x PDC Parking Sensors
- Compatible mounting hardware
Handling & Safety Notes
Wash hands before touching the sensing face to avoid oils or residues that dampen sound wave projection. Apply only non-curing automotive-grade sealing grease around the gasket edge to preserve bumper weatherproofing. Never exceed the factory-applied hole diameter, as structural reinforcement relies on precise OEM clearance tolerances.
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