Description
Rear Wiper Motor for Citroën and Peugeot Vehicles
Overview
This high-quality rear wiper motor is designed for Citroën and Peugeot models and provides reliable operation for rear windshield wiping functions. It is a direct-fit electric motor assembly intended to restore proper wiping, parking and intermittent behaviour of the rear wiper system. Commonly searched by OEM and aftermarket codes, this unit is suitable for workshops and DIY enthusiasts who need a straightforward replacement part.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C3; Peugeot 307
- Product Codes: 9637158780, 53014712, 6405J9, 53015712
- Other Numbers: NFP
Key Features And Function
The rear wiper motor is a 12V DC electric unit that drives the rear wiper arm through a reduction gearbox and linkage. It typically includes an integrated park position switch so the wiper blade returns to its resting position after being switched off. The motor converts electrical input from the vehicle’s wiper switch into controlled oscillating motion, ensuring clear rear visibility in rain or dirt conditions.
Symptoms Of A Faulty Unit
- Rear wiper does not move when activated.
- Intermittent or erratic motion, or wiper stops in the wrong position.
- Unusual grinding or whining noises from the tailgate area.
- Wiper arm spins freely indicating mechanical disengagement.
Most Common Failure Reasons
- Water ingress and corrosion of internal gears or electrical contacts, especially on tailgate-mounted units exposed to the elements.
- Wear of the reduction gears or linkage after many cycles.
- Failure of the park position switch or internal brushes in the motor.
- Mechanical overload from an obstructed wiper blade or frozen windscreen, which stresses the motor and gearbox.
Replacement And Installation
Replacement of the rear wiper motor is typically straightforward for a competent mechanic or experienced DIYer. General steps:
- Disconnect the negative battery terminal before starting to avoid short circuits.
- Remove the rear wiper arm by lifting the cap on the wiper pivot and undoing the retaining nut, then pull the arm off the splined shaft.
- Remove the interior tailgate trim to access the motor mounting points and electrical connector.
- Unplug the electrical connector and remove the motor mounting bolts, then extract the motor assembly with its linkage.
- Fit the new motor in reverse order: align the splines, secure mounting bolts, reconnect the electrical connector and reattach the wiper arm.
- Reconnect the battery and test the wiper function, including park position, before refitting trim panels.
Installation Recommendations
- Always disconnect the battery before removal to prevent electrical damage.
- Check and clean the wiper pivot and linkage; replace corroded fasteners and ensure good contact at the electrical connector.
- Verify the correct park position and smooth sweep before reassembling the trim. Adjust the wiper arm on the splined shaft if necessary.
- Use threadlocker on mounting bolts if previously fitted by the manufacturer, and ensure fasteners are tightened to the manufacturer’s specification where available.
- After installation, test the wiper through all switch positions and confirm no unusual noise or binding occurs.
Why Choose This Part
This rear wiper motor matches common OEM codes for Citroën and Peugeot rear wiper systems and offers a cost-effective way to restore rear visibility and safety. Clear product codes listed above make it easy for mechanics and DIY customers to find the correct replacement quickly using part numbers.
