Seat Adjustment Controller Citroën Peugeot 944931200ZL 6554J0

Description

Seat Adjustment Controller For Citroën C8, Peugeot 807 And Other Models. Passenger Seat.

Upgrade Or Replace Your Vehicle’s Seat Adjustment Controller With A Direct-Fit Unit Designed For Citroën C8 And Peugeot 807. This electric seat controller operates the passenger seat adjustment functions, restoring smooth and precise movement of the seat cushion and fore/aft positioning. Commonly searched by Part Number 944931200ZL and 6554J0, this controller is a practical solution for workshops and DIY mechanics who need a reliable replacement part that fits the original mounting points and electrical connector.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën C8, Peugeot 807
• Product Codes: 944931200ZL
• Other Numbers: 6554J0

Function And Application

This unit controls the electric adjustment of the passenger seat (seat cushion and positioning). It converts switch commands into motor movement and may include internal relays, potentiometers or electronics to manage position limits and speed. It is fitted under or at the side of the seat, connected to the seat motors and the vehicle wiring harness.

Replacement Procedure (Overview)

1. Disconnect The Battery Before Any Work To Prevent Short Circuits And To Protect Airbag/Safety Systems.
2. Move The Seat To A Position That Gives Access To The Controller And Fasteners.
3. Remove Seat Trim Or Covers Carefully To Reach The Mounting Location.
4. Unplug The Electrical Connector(s) From The Controller—Note Connector Orientation For Reassembly.
5. Unscrew The Mounting Bolts, Remove The Old Controller And Install The New Unit In The Same Orientation.
6. Reconnect The Electrical Connector(s), Refit Trim, Restore Battery Connection And Test All Seat Functions.

Installation Recommendations

• Always Disconnect The Battery And Wait A Few Minutes Before Starting Work To Avoid Airbag System Faults.
• Observe Connector Locking Tabs And Pin Alignment; Damaged Pins Or Poor Contact Are A Common Cause Of Malfunction.
• Ensure Mounting Is Secure And That Wiring Is Routed Clear Of Moving Parts To Prevent Abrasion.
• If Seat Occupancy Or Airbag Warning Lights Appear After Replacement, Verify Connectors And Reboot The Vehicle Systems Per Manufacturer Procedures.
• Use Basic Diagnostic Tools To Confirm Power And Ground At The Connector If The New Controller Does Not Operate.

Why This Part Fails Most Often

• Wear On Internal Potentiometers Or Switch Contacts From Frequent Use Leading To Intermittent Operation.
• Water Ingress Or Spills Into The Seat Area Causing Corrosion Or Short Circuits.
• Mechanical Damage To Gears Or Actuators Transmitted To The Controller When Motors Stall.
• Damaged Wiring Or Connector Corrosion Resulting In Poor Electrical Contact.
• Overload Conditions Caused By Jammed Seat Mechanisms Or Foreign Objects Under The Seat Rails.

Part numbers 944931200ZL and 6554J0 are commonly used when searching for compatible replacements—entering these codes in catalogs or search engines will help you find matching units quickly. Designed For Use By Professional Technicians And Experienced DIY Enthusiasts, This Controller Provides A Direct Replacement For Faulty Seat Adjustment Electronics On The Listed Models.