Servo Valeo Citroën Peugeot T1000467T 2512101A 647914

Description

Air conditioning motor reducer for CITROEN PEUGEOT cars

Part description

This used heater servo motor / air conditioner gear motor is intended for Citroën and Peugeot cars. It is an electrical part that in the heating and air conditioning system takes care of the movement of the flaps and the correct setting of the air flow or temperature distribution according to the requirements of the car control.

The part is also searched by specific designations, especially T1000467T, 2512101A and 647914. When repairing, it is important to compare not only the connector and the shape of the part, but also the product number listed on the original piece.

A suitable choice for mechanics and home repairs where it is necessary to restore the correct function of the heating and air conditioning control without unnecessarily high costs for a new part.

Technical information

• Manufacturer: Valeo
• Model: Citroën C3 Picasso, Citroen C4 II, DS4, Peugeot 308
• Other numbers: T1000467T, 2512101A, 647914

Product codes

• Product codes: T1000467T, 2512101A, 647914

Installation recommendations

Generally/typically for this type of part, the exact replacement procedure may vary depending on the specific car model and the type of heating or air conditioning. It is important to proceed carefully with servomotors and gearmotors in order not to damage the plastic gears, flaps or electrical connector.

1) Before assembly

• Check if the product designation of the old part and the new part match.
• Compare the shape of the body of the part, the attachment, the position of the connector and the output shaft or transmission part.
• Inspect the used part for cracked packaging, damaged connector or loose gear.
• If the old part is dirty, verify that a stuck valve or mechanical resistance in the system was also the cause of the failure.

2) Necessary tools and materials

• A common set of hand tools
• Screwdrivers and attachments corresponding to the used connecting material
• Plastic pry bar for removing interior covers
• Torch or work light
• Clean cloth for cleaning around the part and connectors

3) Step-by-step assembly procedure

1. Turn off the ignition and disconnect the battery for safety.
2. Access the area where the air conditioning gear motor is located; typically it is necessary to dismantle part of the covers or lining.
3. Disconnect the electrical connector of the original part carefully, without pulling on the wiring.
4. Undo the fasteners and remove the old servo motor.
5. Check the condition of the landing surfaces and mechanical parts of the operated flap; if it resists, do not install the new part by force.
6. Compare the old and new piece side by side, especially the mounting, connector and position of the transmission part.
7. Sit the new part in the correct position without force and without turning the output part against the stops.
8. Install the fasteners and tighten them evenly so that the part fits properly.
9. Connect the electrical connector and check that it is firmly seated.
10. Reinstall all covers and removed interior parts.
11. Connect the battery.
12. Turn on the ignition and verify the reaction of the heating and air conditioning system when the settings are changed.
• 4) Post-assembly checks and functional test verification
  • Verify that the behavior of the ventilation and air distribution changes without unusual noises when the settings are changed.
  • Check for clicking or skipping gears.
  • Check the function in different climate and heating control modes.
  • After reinstalling the covers, double check that nothing is blocking the movement of the mechanism.

  5) The most common assembly mistakes + how to avoid them

  • Exchanging a part based on appearance – always compare the product numbers as well.
  • Forcible seating of the motorcycle – can damage the gears or the flap; the part must fit naturally.
  • Connector damage – disconnect and connect the connector carefully, never by pulling on the wires.
  • Insufficient post-assembly control – always try all available control modes.

  Reasons why the part is damaged

  • Wear of internal plastic gears during long-term operation
  • Increased resistance or stuttering of the operated flap
  • Repeated overloading at the extreme positions of the mechanism
  • Moisture, dirt or oxidation in the electrical connection
  • Damage due to careless disassembly or previous intervention
  • Power fluctuations or electrical fault in the control system