Description
Instrument cluster for Peugeot 406 2.2 HDi. Removed from a vehicle with 193,000 km.
This instrument cluster (tachometer and combined dash) is an original Stellantis/Peugeot unit identified by the OE code 9644230980. It is a direct-fit replacement for Peugeot 406 models equipped with the 2.2 HDi engine and is especially useful for professional mechanics and skilled DIY technicians who need a known-part-number swap. The presence of part codes 9644230980 and 6104YJ makes this listing easy to find in searches and helps guarantee correct matching when searching by part number.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 406 2.2 HDi
- Product Codes: 9644230980
- Other Numbers: 6104YJ, NFP
- Mileage On Donor Vehicle: 193,000 km
Installation Recommendations
- Always Disconnect The Battery Before Starting Work To Avoid Electrical Damage.
- Remove Trim Panels Carefully To Access The Cluster Retaining Screws; Keep Fasteners Organized.
- Unscrew The Cluster, Pull Forward Gently And Disconnect All Electrical Connectors By Releasing Their Locks.
- Compare Connectors And Mounting Points Before Final Fitment To Ensure Correct Orientation.
- After Installation, Reconnect Battery And Verify All Gauges, Backlighting, Warning Lights And Odometer Display.
- If Any Functions Are Missing, Check Fuses, Ground Connections And Connector Pins For Corrosion Or Damage.
How The Part Is Replaced
Replacement typically involves removing the lower trim and instrument hood, unscrewing the instrument cluster fasteners (usually 3–4 screws), disconnecting 1–3 multiway connectors and removing the old unit. Installation is the reverse: connect the harness, secure the cluster, reinstall trims and reconnect the battery. Typical replacement time: 30–60 minutes depending on trim complexity and workshop experience.
Why This Part Most Often Fails
Common causes of instrument cluster faults include wear of internal stepper motors (used for analog gauges), failing backlight LEDs or illumination circuits, cracked solder joints on the PCB, connector corrosion or moisture ingress, and electrical transients from poor battery/alternator voltage regulation. Symptoms usually appear as flickering or stuck needles, dim or dead segments, intermittent operation of warning lights, or blank displays.
Compatibility And Notes
Intended For Peugeot 406 Vehicles With The 2.2 HDi Engine Where OE Code 9644230980 Or Additional Code 6104YJ Matches The Original Unit. The Part Number Is A Useful Search Keyword For Mechanics And DIYers Looking For A Direct Replacement.
Suitable For
Professional Auto Technicians And Experienced DIY Enthusiasts Comfortable With Dashboard Disassembly And Basic Electrical Checks.
