Description
Parking Assist Control Unit For Citroën And Peugeot Vehicles
Original Used Parking Assist ECU Designed For Citroën And Peugeot Models. This control unit Processes Signals From Ultrasonic Parking Sensors, Controls Audible And Visual Alerts And Interfaces With The Vehicle Electronics To Support Safe Low-Speed Maneuvering. Ideal For Professional Workshops And Skilled Do-It-Yourself Mechanics Looking To Replace A Faulty Parking Assist Module. Commonly Searched By Part Number 9629825180.
Key Features
Reliable Original-Part Replacement For Vehicles Equipped With Factory Parking Sensors. Direct Fit For Compatible Models When The Part Number Matches. Provides The Same Signal Processing And Output Functions As The Original Unit, Restoring Parking Aid Functionality When The Fault Lies In The Control Module.
Replacement And Installation Steps
- Park Vehicle On Level Ground And Switch Off Ignition.
- Disconnect Negative Battery Terminal Before Any Electrical Work.
- Locate Unit (Location Depends On Model — Often Mounted In The Rear Bumper Area, Boot Liner Or Near The Rear Lamp Cluster). Remove Interior Trim Panels To Access The Module.
- Disconnect All Electrical Connectors Carefully, Release Mounting Brackets And Remove The Faulty Unit.
- Install Replacement Unit, Reconnect Connectors And Secure Mounting Hardware. Refit Trim Panels.
- Reconnect Battery, Then Perform System Check And Sensor Test With A Diagnostic Tool. Some Vehicles Require Initialization Or Coding Of The Module To Restore Full Functionality.
Installation Recommendations
- Always Disconnect The Battery Before Removal/Installation And Follow The Vehicle Manufacturer’S Procedures To Avoid Damage To The Unit.
- Inspect Wiring Harnesses, Sensor Connectors And Fuses For Damage Or Corrosion Before Fitting The New Module.
- Protect Electrical Connectors From Moisture And Ensure Proper Sealing Of The Bumper/Boot Area After Reassembly.
- After Installation, Perform A Full Diagnostic Check And Sensor Calibration. Professional Coding/Initialization With PSA Diagnostic Equipment (DiagBox/Lexia) Is Recommended If The Vehicle Displays Fault Codes Or If The System Does Not Operate Correctly.
Most Common Reasons For Failure
- Water Ingress Or Corrosion Causing Short Circuits Or Connector Faults.
- Mechanical Damage From Rear Collision Or Impact To The Bumper Area.
- Electrical Surges, Faulty Wiring Or Poor Ground Connections.
- Degraded Internal Components Due To Age, Thermal Stress Or Long-Term Moisture Exposure.
Technical Information
- Manufacturer: Stellantis
- Model: Citroën C5; Citroën C8; Peugeot 807
- Product Codes: 9629825180
- Additional Numbers: 659078; 601746; NFP
Notes For Professionals
This Control Unit Processes Inputs From Ultrasonic Parking Sensors And Outputs Warnings To The Instrument Cluster Or Infotainment Display, As Well As Triggering Acoustic Signals. If Replacing The Module, Verify Sensor Integrity And Connector Pins To Avoid Repeating The Failure. When Fault Codes Persist After Swap, Use A Diagnostic Tool To Read Sensor Status, Perform Adaptations And Clear Historic Faults.
Why Choose This Part
Part Number Reference Increases Findability For Mechanics Searching By Code. This Unit Offers A Cost-Effective Solution To Restore Parking Assist Functionality When The Original ECU Has Failed, Provided The Part Numbers Match And Connectors Fit Correctly.
