BMW E81 E84 E87 E90 E91 Parking Module Control Unit PDC 6982402

BMW E81 E84 E87 E90 E91 Parking Control Module PDC 6982402 is an original component from the Electronic Control Modules and Controllers group, designed to operate the factory PDC parking sensor system in selected BMW 1 and 3 Series models. It enables the proper functioning of the parking assistance system, ensuring precise processing of signals from the sensors and communication with other vehicle systems.

Specifications and technical data

• SKU: 6982402
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6982402
• Substitutable numbers: 66209252639, 9252639, 66216947796, 6947796, 66206982394, 6982394, 66206969281, 6969281, 66206982402, 6982402, 66206973115, 6973115, 66206974021, 6974021, 66209225825, 9225825, 66206982386, 6982386, 66206982390, 6982390
• Category: ECUs & Computer Modules

PDC Controller Application and Function

The presented module is responsible for the central control of the PDC parking system in BMW E81, E84, E87, E90, and E91 cars. Its task is to receive signals from ultrasonic sensors, analyze the distance to obstacles, and transmit information to the acoustic and visual system in the vehicle. This provides the driver with clear warnings about approaching obstacles, making it easier to maneuver in tight spaces and reducing the risk of body damage.

As a component of the BMW controller family, the module communicates with the vehicle's data bus, integrating with other electronic systems. A correctly selected and coded controller allows for the restoration of full factory PDC functionality after the failure of the previous module.

Compatibility and Interchangeable Numbers

The module belongs to the group of original BMW controllers and has a dedicated OEM part number and a set of interchangeable numbers, which facilitates the selection of the correct component for a specific car configuration. The presence of multiple reference numbers means that the controller may come in different production versions while maintaining functional compatibility within the indicated models.

Before purchasing, it is recommended to verify compatibility by OEM number or interchangeable numbers and compare with the module currently installed in the vehicle. This helps to avoid communication problems within the vehicle network and ensures proper cooperation with the existing PDC installation.

Category Characteristics: BMW Electronic Control Modules and Controllers

This product belongs to the Electronic Control Modules and Controllers category, which are components responsible for advanced vehicle function management. In the case of BMW, these are components designed with high precision, adapted to work in demanding temperature and electrical conditions. Modules of this class are responsible for stable communication within the vehicle network, resistance to interference, and repeatability of operating parameters.

If you need other electronic control modules and controllers for BMW, check out our dedicated offer: BMW Electronic Control Modules and Controllers.

Condition, Verification, and Installation

The offered PDC controller is a used part, allowing for economical restoration of the parking system's efficiency while maintaining original BMW specifications. Before installation, a standard check of the vehicle's electrical system (connectors, wiring harness, sensors) is recommended to rule out additional faults affecting the system's operation.

In many cases, module installation involves replacing the component and possibly coding it according to the car's equipment configuration. For stable system operation, it is advisable to entrust the installation and configuration to a workshop experienced with BMW electronics and with access to appropriate diagnostic software.

Why Choose a Used BMW PDC Controller

Purchasing a used PDC module is a sensible solution for drivers who want to restore full parking system functionality at a controlled cost. Original used BMW controllers maintain factory operating parameters while being attractively priced compared to new equivalents.

If you want to learn more about how to consciously choose used controllers and automotive electronics, check out our guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?