Continental
5WP33517-02 Haldex control unit Volvo Used
5WP33517-02 Haldex control unit Volvo Used
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Used Haldex Control Unit 5WP33517-02 – Volvo AWD Gen 4
Original Continental DEM module for selected Volvo AWD vehicles equipped with 4th generation Haldex system.
OEM Part Numbers & Cross-References
5WP33517-02 • 5WP3351702 • HAP542 • 110683-01 • 11068301
5WP33517-01 • 5WP33517-02 • 5WP33517-03 • 5WP33517
Continental • HAP542 • 110683-01
Technical Specifications
Product Description
This used original Haldex control unit with part number 5WP33517-02 is a Continental Differential Electronic Module (DEM) for Volvo AWD vehicles using a 4th generation Haldex system. It manages rear axle engagement, communicates with the AWD system electronics and helps restore proper traction when the original module has failed.
What This Module Does
- Controls AWD engagement through the rear differential Haldex system
- Helps restore traction when the original DEM has stopped communicating
- Supports stable operation of the Volvo AWD drivetrain electronics
- Can help eliminate common DEM-related Anti-Skid and AWD fault symptoms
- Provides a cost-effective OEM replacement for selected Volvo models
Typical failure causes include internal electronic malfunction and moisture or water ingress into the module housing. Replacing a faulty DEM can restore normal AWD function when the existing unit no longer operates correctly.
Vehicle Compatibility
This used Volvo Haldex DEM is suitable for selected Volvo AWD models equipped with 4th generation Haldex system. Always verify the exact part number on your original module before ordering.
Volvo
- Volvo V70 AWD (2009–2012)
- Volvo S60 AWD (2009–2012)
- Volvo S80 AWD (2009–2012)
- Volvo XC60 AWD (2009–2012)
- Volvo XC70 AWD (2009–2012)
- Volvo XC90 AWD (2009–2013)
Common Diagnostic Faults & Symptoms
A faulty Volvo Haldex DEM can commonly trigger one or more of the following symptoms:
-
No Communication– The AWD / DEM module is not responding to diagnostics -
Anti-Skid Service– Warning message shown on the dashboard - Aggressive wheel spin or poor rear axle engagement
- AWD / 4x4 system not working correctly
- Stored drivetrain or traction related warning messages
Installation & Recommended Service
Installation Steps
- Verify the exact part number on the original Volvo DEM before replacement
- Disconnect the battery and safely access the rear differential module
- Remove the old control unit and inspect the connector for corrosion or moisture
- Install the replacement DEM and reconnect all plugs securely
- Clear stored faults and confirm module communication with suitable diagnostics
- Carry out coding or reprogramming if required by the vehicle
- Perform a road test and confirm correct AWD operation
Recommended During Replacement
- Inspect the module area for water ingress and damaged seals
- Check Haldex fluid condition and service if necessary
- Inspect pump, wiring and connector pins for damage or corrosion
Quality Assurance & Warranty
12-Month Warranty: This used Haldex control unit is supplied with a 12-month functionality warranty and is tested before dispatch.
Warranty Includes
- Bench-tested module functionality before shipping
- Basic compatibility guidance before purchase
- Online support if coding assistance is needed after installation
Warranty Excludes
- Incorrect part ordering without number verification
- Damage caused by moisture ingress, wiring faults or improper installation
- Vehicle-side pump, drivetrain or electrical faults unrelated to the module itself
Questions or Need Help?
If you are unsure about compatibility, coding or installation, contact our technical team before ordering. We will help you verify the correct part number for your Volvo.
ContactImportant Purchase Information
- Please verify the exact module number printed on your original DEM before ordering.
- Worldwide shipping is available. If your country is not shown at checkout, contact us directly.
- Some interchangeable units may require coding or reprogramming after installation.
- Checking Haldex fluid condition and moisture around the module area is recommended during replacement.
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Let customers speak for us
from 25 reviewsGreat selection of parts. Reasonable pricing. Fast delivery and super service/support. My new Haldex ECU worked like a charm, once the car had recognised it (took a couple of restarts of the car and fault code clearing with OBDeleven). Highly recommend!
Fantastic company, Jakub who is very helpfull and swift to reply. Helped me fix my haldex gen 5 myself, would really recommend anyone to work with or buy from this great company! Thanks again for your help Jakub
Die Lieferung kam sehr schnell an und alles war sehr professionell verpackt. Vielen Dank, ich bin sehr zufrieden!
Super komunikace, rychlé doručení - zásilka dorazila za 4 dny, po instalaci nové ŘJ mi pan pomohl nakódovat a zprovoznit. Díly pro haldex už jedině zde.
Esperienza positiva. molto professionali e disponibili. Grazie ancora. Alla prossima.
Habe einen älteren Volvo XC90, bei dem das Steuergerät für die Haldex Kupplung defekt war. Hier fand ich ein (geprüftes) gebrauchtes Gerät zu einem fairen Preis. Der Versand brauchte etwas über eine Woche, aber das war für mich ok. Allzeit netter Kontakt und schnelle Rückmeldung.
Sehr schneller Versand.
Das überholte Steuergerät funktioniert super.
Freundlicher Händler.