Maserati Ghibli Front Bumper PDC Parking Sensor Wiring Harness 670004438

Front Bumper PDC Parking Sensor Wiring Harness for Maserati Ghibli

Restore reliable communication between the front parking sensors and the vehicle electrical system with a replacement front bumper PDC wiring harness corresponding with Maserati part number 670004438. This loom routes power and signal connections across the front bumper area and is a key component of the parking-assistance system.

Materials & Construction

The harness uses automotive-grade insulated copper wiring, molded multi-pin connectors and protective corrugated sleeving designed to resist abrasion, vibration, heat and normal moisture exposure in the bumper area. Factory-style connector shapes and branch lengths support an organized installation along the original routing path.

Function

The wiring loom links the front parking sensors to the vehicle harness, carrying the electrical signals required for the parking-distance control system. Replacing a damaged loom helps restore consistent sensor communication where broken insulation, corroded terminals, impact damage or damaged connectors have interrupted the circuit.

Fitment

Part reference: 670004438. Used in Maserati Ghibli 2014–2016 front-bumper parking-sensor catalogue applications.

How to Replace

1. Disconnect battery power and remove the front bumper cover as required for full access to the sensor harness.
2. Label or photograph the original connector positions before disconnecting the parking sensors.
3. Release the harness from its bumper clips and disconnect the main vehicle-side connector.
4. Remove the old loom and route the replacement harness along the same factory path.
5. Reconnect each parking sensor and the main electrical connector, ensuring every locking tab is fully engaged.
6. Secure the harness away from sharp edges, hot components and moving parts.
7. Reinstall the bumper and test the parking-assistance system for correct operation.

Benefits

A fresh harness restores clean electrical connections to the front parking sensors, helps eliminate intermittent PDC faults caused by damaged wiring and provides a tidy factory-style solution after bumper repairs or collision damage.

FAQ

What is part number 670004438?
It is the Maserati front bumper parking-sensor wiring harness reference used on Ghibli applications.

What does the harness connect?
It links the front bumper parking sensors to the vehicle electrical system.

When should it be replaced?
Replace it when wiring insulation, connectors, terminals or branch sections are damaged, corroded or cut.

Does installation require bumper removal?
Front bumper access is normally required so the complete loom can be routed and clipped into place correctly.

Should the system be tested after installation?
Yes. Run a full parking-sensor function check after the harness is connected and the bumper is reassembled.