Volvo V70 Rear Bumper Cable Harness Park Assist PDC Wiring 31376415

Volvo V70 Rear Bumper Cable Harness Park Assist PDC Wiring is an original electrical installation component designed to support parking sensors in the rear of the vehicle. Thanks to its factory-fit design for the Volvo electrical system, it ensures stable signal connections and proper cooperation with the Park Assist module. This is a practical solution for repairing a damaged bumper, replacing PDC sensors, or restoring the full functionality of the parking system.

Specifications and technical data

• SKU: 31376415
• Mark: Volvo
• Condition: Used
• OEM Part Number: 31376415
• Location on the vehicle: Rear
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the wiring harness

The presented wiring harness is an installation component located in the rear body zone, within the bumper area. It is responsible for transmitting signals between the parking sensors and the vehicle's electronics, which enables the proper operation of the PDC parking assistant. Using a dedicated wiring harness for the Volvo V70 allows for maintaining compliance with the factory electrical diagram and reduces the risk of system errors.

Construction and fitment for Volvo V70

The harness belongs to the Wires, harnesses and connectors group, meaning it has been designed as a complete connection of wires with appropriate connectors for sensors and installation in the rear bumper. The layout of the connectors and the lengths of the wire sections are adapted to the geometry of the Volvo V70 bumper, ensuring that installation is orderly, without the need for modifications or creating additional installation sections. The original Volvo solution ensures:

• consistency with the vehicle's factory electrical installation,
• proper routing of wires along the bumper structure,
• appropriate positioning of connectors relative to the PDC sensors.

Application in the Park Assist PDC system

The Park Assist system in Volvo uses a set of sensors located in the rear bumper, which generate and receive signals needed to assess the distance from obstacles. The described wiring harness is responsible for:

• transmitting signals from the sensors to the vehicle's control unit,
• ensuring stable power supply for PDC components,
• maintaining proper communication with the driver warning system. By using the original wiring harness, it is possible to restore the full functionality of the parking system after mechanical damage to the bumper or after bodywork and painting interventions. This is particularly important for vehicles where the PDC system is used daily in urban traffic.

Characteristics of the used product

The item comes from the used parts group, which in practice means it was previously operated in a vehicle but is still suitable for further use after proper installation. In the case of wiring harnesses, it is essential to maintain the continuity of the wires and the integrity of the connectors – using an original Volvo component helps maintain the correct electrical and mechanical parameters of the connections. Choosing a used rear bumper wiring harness for the Volvo V70 is a cost-effective solution for post-accident repairs or replacing damaged installations, allowing for the maintenance of the factory Park Assist system configuration without the need to use replacements with uncertain fitment.

Integration with other Volvo installation elements

During service work in the rear body area, it is worth treating the bumper wiring harness as an element that works in conjunction with PDC sensors, mounting brackets, and bumper covers. Proper routing of wires and securing of connectors affects the durability of the entire system and reduces the risk of subsequent failures related to moisture or mechanical damage. If you are planning a comprehensive repair or upgrade of the rear bumper zone in your Volvo and need other elements from the same group, such as additional harnesses, wire sections, or installation connectors, check the available parts in the Volvo Wires, harnesses and connectors category. For users interested in a broader context of selecting original electrical components and how to verify used parts by manufacturer markings, an article describing a practical approach to OEM identification may be helpful – you can find it here: Audi five-cylinder engine – legend and selection of original parts by numbers.