This folding roof controller (roof switch/controller) is a direct-fit replacement for Peugeot 307 CC models equipped with an electric folding roof. Ideal for workshops and DIY mechanics who need a reliable control unit with OEM reference 6554X1. As a used part it may show cosmetic wear but restores reliable roof operation when the original wall switch or controller has failed.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Peugeot 307 CC
• Product Codes: 6554X1
• Additional Numbers: NFP

Compatibility

Compatible With Peugeot 307 CC (Coupe-Cabriolet) models equipped with the factory electric folding roof mechanism. Check vehicle equipment level and connector type before installation.

Function

The unit controls the folding roof sequence: it receives inputs from the roof position sensors and switch, manages motor/actuator commands, and coordinates lock/unlock and hydraulic/electric roof movements. Proper operation ensures safe, sequenced opening and closing of the roof without binding or partial movement.

How To Replace

1. Park vehicle on a level surface and ensure ignition is off.
2. Disconnect the negative battery terminal before starting work to avoid short circuits and electrical damage.
3. Remove the interior trim pieces surrounding the roof switch (typically trim panels in the roof console or center console) to access the controller/switch.
4. Disconnect the electrical connector(s) and remove the retaining screws/clips holding the controller in place.
5. Install the replacement unit, secure fasteners, reconnect the connector(s) and reassemble trim.
6. Reconnect the battery and perform a roof function test: verify full open/close cycle and correct locking/unlocking sequence.

Installation Recommendations

• Always Disconnect The Battery Before Removal Or Installation To Prevent Damage To The Unit.
• Inspect Connectors And Wiring For Corrosion Or Damage; Clean Contacts If Necessary.
• Lubricate Mechanical Linkages And Hinges According To Manufacturer Specification To Reduce Load On The Controller.
• Test The Full Roof Cycle After Installation; If The Roof Behaves Irregularly, Recheck Connections And Fuses/Relays Related To The Roof System.
• Use Appropriate Trim Tools To Avoid Breaking Plastic Clips When Removing Interior Panels.

Most Common Reasons For Failure

Failures Typically Result From Normal Wear And Tear On Switch Contacts, Water Or Moisture Ingress Causing Corrosion, Mechanical Stress From Stiff Or Damaged Roof Linkages, Or Faulty Wiring/Connector Issues. Intermittent Operation Or Complete Loss Of Roof Control Are Common Symptoms. In Some Cases, Faulty Sensors Or Motor Overload Can Cause The Controller To Stop Responding.

Note: This item Is A Used Part And May Show Signs Of Use. It Is Supplied As Seen And Intended As A Cost-Effective Replacement For Faulty Roof Control Units.