Description
Temperature sensor in the air conditioning for Citroen and Peugeot cars
Part description
This used temperature sensor 6445JW is intended for Citroën and Peugeot cars. It is an electrical component from the category of temperature sensors, which is part of the air conditioning system and participates in the correct evaluation of temperature values for its function.
The part is mainly searched by product number 6445JW, which facilitates identification when repairing or replacing the original sensor. It is suitable for mechanics as well as for home repairs, where it is important to match the marking and design of the part.
Technical information
- Manufacturer: Stellantis Citroën Peugeot
- Model: Citroën C5, Citroën Xsara Picasso, Peugeot 307
- Other numbers: 6445JW
Product codes
Product codes: 6445JW
- Citroën C5
- Citroën Xsara Picasso
- Peugeot 307
Installation recommendations
Generally/typically for this type of part, the exact replacement procedure depends on the specific model and make of the car. With the temperature sensor in the air conditioner, it is important to proceed with care in order not to damage the connector, wiring or attachment of the part.
1) Before assembly
- Check that the markings of the original and new part match, especially 6445JW.
- Compare the shape of the connector, the number of pins, the mounting and the overall design of the sensor.
- Inspect the used part for cracks, a damaged connector or signs of improper disassembly.
- Disconnect the battery before work, if the nature of the intervention in the electrical installation requires it.
2) Necessary tools and materials
- Basic set of hand tools
- Plastic pry bar for removing covers
- Cleaning agent for electrical contacts
- Clean cloth
- Work gloves and suitable lighting
3) Step-by-step assembly procedure
- Secure the vehicle against movement and turn off the ignition.
- According to access to the part, remove covers or linings that prevent access to the sensor.
- Carefully disconnect the electrical connector of the old sensor so as not to damage the latch.
- Release the original sensor from its mount or holder.
- Compare the disassembled piece with the prepared part, whether the connector, shape and attachment match.
- If necessary, clean the mounting area and the electrical connector from dirt and oxidation.
- Sit the used sensor into place so that it fits properly without excessive pressure.
- Connect the electrical connector and verify that the connection is firm and properly secured.
- Reinstall all covers and removed parts of the interior or access panels.
- Restore vehicle power if it was disconnected during work.
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4) Post-assembly checks and test drive/function verification
- After assembly, check that the connector is properly connected and that the wiring is not stretched or pinched.
- Verify the function of the air conditioner and the stability of its behavior during normal operation.
- Watch for dropouts, erratic response, or other signs of faulty sensing.
- After a short test drive, visually check again that the part is properly in place.
5) The most common assembly mistakes + how to avoid them
- Part replacement by appearance – always check product number 6445JW as well.
- Damage to the connector – do not disconnect the connector by force, but only after releasing the latch.
- Insufficient seating of the sensor – after assembly, verify that the part fits correctly in the holder.
- Contaminated contacts – before connecting, it is advisable to gently clean the contacts.
- Pinched wiring after refitting the covers – check the cable routing before completing the job.
Reasons why the part is damaged
- Natural wear and aging of electronic components
- Long-term exposure to temperature changes in the air conditioning system
- Oxidation or contamination of electrical contacts
- Damage to wiring or connector during previous handling
- Vibration and mechanical stress during vehicle operation
- Unprofessional disassembly or assembly of the original part
