Description
Parking sensor for Citroën and Peugeot vehicles and other models of the group. The sealing rubber may not be included.
High-quality parking sensor designed for Stellantis group vehicles, offering reliable ultrasonic detection to support reverse parking and low-speed manoeuvres. This direct-fit sensor replaces faulty PDC sensors and restores accurate obstacle detection for audible and visual parking assistance systems. Ideal for professional workshops and experienced DIY enthusiasts who need a dependable replacement part with OEM cross-reference numbers.
Benefits And Application
This parking sensor provides:
- Accurate ultrasonic detection of obstacles at low speeds.
- Plug-and-play fitment on compatible bumpers when using the correct connector and mounting seal.
- OEM part numbers for quick identification: 9813348377, 1633559380.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën Berlingo K9; Fiat Doblo III; Opel Combo E K9; Peugeot Rifter; Toyota ProAce City
- Product Codes: 9813348377, 1633559380
- Other Numbers: None Known
How The Sensor Works
The sensor uses ultrasonic pulses to detect objects behind the vehicle and sends distance information to the vehicle’s parking aid control unit. When an object is detected within the system’s range, the control unit triggers acoustic warnings and/or visual guidance on the dashboard or infotainment display.
Common Failure Modes And Frequency
There is no fixed replacement interval. Sensors typically fail due to mechanical damage or environmental exposure rather than wear from normal use. The most common causes of failure are:
- Impact damage from bumps or parking collisions that crack the housing or displace the element.
- Moisture ingress or corrosion of the connector and internal electronics, especially if the sealing rubber is missing or deteriorated.
- Contamination from dirt, road salt, or heavy buildup that affects ultrasonic transmission.
- Electrical faults such as broken wires, corroded terminals, or connector damage.
Installation Recommendations
Recommended steps for replacement (intended for professional technicians or experienced DIYers):
- Disconnect Battery: Always disconnect the vehicle battery before working on electrical parts to avoid short circuits.
- Access Sensor: Remove the bumper or access panel as required by the specific vehicle model to reach the sensor from behind.
- Unplug Connector: Carefully disconnect the sensor electrical connector. Inspect connector pins for corrosion or damage.
- Remove Sensor: Release the sensor from its mounting (clips or grommet) and remove it from the bumper. Note orientation for correct installation.
- Fit New Sensor: Install the new sensor into the bumper, ensuring it sits flush and is correctly oriented. Fit a new sealing grommet or appropriate sealant if the original seal is not provided.
- Reconnect And Test: Reconnect the electrical connector, reassemble bumper components, reconnect the battery and perform a parking sensor system test (activate reverse gear and check acoustic/visual response).
Use OEM-quality seals and connectors to restore original water resistance. If the sealing rubber is not included with the part, fit a new grommet or apply a suitable automotive-grade seal to prevent moisture ingress.
Why This Part Is Usually Replaced
Mechanics most frequently replace parking sensors after they report intermittent or permanent faults, after collisions that damage the bumper area, or when the system gives false/constant warnings due to a failed transducer. Replacing the sensor and renewing the seal typically solves issues related to wrong distance readings or no detection at all.
Notes For Buyers
This sensor is aimed at professional fitters and competent DIY customers who can access the sensor from behind the bumper and complete electrical reconnection and basic system testing. The sealing rubber may not be supplied with the sensor—ensure a proper seal is fitted to prevent early failure from moisture.
Keywords
Parking Sensor, PDC Sensor, Citroën Parking Sensor, Peugeot Parking Sensor, 9813348377, 1633559380, Berlingo Sensor, Rifter Sensor, Doblo Sensor, Combo Sensor, ProAce City Sensor
