Description
Speedometer alarms instrument panel PEUGEOT 407 2.0 HDI 2010
Mileage approx. 203000 km
The display works OK
Part description
Original speedometer (alarm clocks / dashboard) for Peugeot 407. The part is suitable as a replacement in the event of display failure, non-functioning hands, backlight failures or board damage. According to the documents, this piece has ca. 203,000 km and the display works OK, so it is ready for immediate installation, as long as the markings and connectors match your original part.
Tachometers are often decided by part number – so we recommend comparing all codes listed directly with your old tachometer (label, back, connectors).
Technical information
- Part Type: Speedometer / Alarms / Dashboard
- Mileage: approx. 203,000 km
- Condition: used, display functional (according to documents)
Product codes
- Product codes: 9658138580, 9664690380, 610395
Installation recommendations
Generally/typically for replacing the tachometer (instrument panel) in PSA cars: the exact procedure may vary according to the specific car design and equipment.
1) Before assembly
- Compare all part numbers (9658138580, 9664690380, 610395 + possibly 610396, 6106W8) with the old part.
- Check the compatibility of the connectors, mechanical mounts and housing design.
- Visually check for damaged connector pins, plastic cracks or traces of moisture.
- Please note that the tachometer may be part of the vehicle system and may require adjustment/coding (specification dependent).
2) Necessary tools and materials
- A basic set of screwdrivers and bits (typically Torx)
- Plastic crowbar for dismantling interior parts
- A clean cloth or a mild contact cleaner (as needed)
- Protective gloves
3) Step-by-step assembly procedure
- Turn off the ignition and remove the key.
- Disconnect the battery (typically the negative pole) and wait for the units in the car to sleep.
- Dismantle the cover/plastic parts around the instrument panel (use a plastic pry bar to avoid damaging the parts).
- Loosen the tachometer mounting screws and carefully slide it out to an accessible position.
- Disconnect the connectors – first unlock the connector fuses (don’t touch the wiring).
- Remove the old tachometer and compare it with the new piece (codes, connectors, mounts).
- Plug the connectors into the “new” speedometer and verify proper snap/detent.
- Set the tachometer in place so that the wiring is not pinched and there is no tension.
- Screw the speedometer mounting.
- Reinstall the removed covers and frames.
- Connect the battery.
- Turn on the ignition and check the basic functions (backlight, indicator lights, hands, display).
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4) Post-assembly checks and test drive/function verification
- Verify the readability of the display and the function of the backlight.
- Check if the warning lights come on and then go off according to the normal self-diagnostic test when the ignition is turned on.
- On a short test drive, verify that the speedometer and other indicators respond smoothly and without interruptions.
5) The most common assembly mistakes + how to avoid them
- Disconnecting/connecting connectors with the battery connected – always disconnect the battery to reduce the risk of errors and damage to the electronics.
- Unclosed connector – check the locking, otherwise there is a risk of the display and lights going out.
- Pry by the cables – release the connectors via the fuses, not by the bundle.
- Interior plastic damage – use plastic removal tools and be patient.
Reasons why the part is damaged
- Aging of electronics and cold connections (failures of backlight, hands or display).
- Voltage fluctuations in the on-board network, low battery or inappropriate starting with low voltage.
- Intrusion of moisture into the dashboard (corrosion of contacts, fogging, display malfunctions).
- Mechanical damage during disassembly of interior parts (cracked handles, damaged connectors/pins).
- Unprofessional interventions (unsparing cleaning, unprofessional repairs, manipulation of printed circuit boards).
