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Genuine used Volkswagen Transporter T5 Engine Radiator Cooling Fan Control Unit / Module, part number 7H0919506D.
This electronic module controls operation of the engine radiator cooling fan system and is an important part of maintaining correct engine coolant temperature and air-conditioning condenser cooling.
Part Details
Part Number: 7H0919506D
VW OE Number: 7H0 919 506 D
Part Type: Radiator / Engine Cooling Fan Control Unit
System: Engine Cooling / Radiator Fan System
Application: Cooling fan electrical control
Manufacturer: Volkswagen / VAG
Condition: Used genuine part
Compatibility
Suitable for selected:
* Volkswagen Transporter T5
* Volkswagen Caravelle T5
* Volkswagen Multivan T5
* Volkswagen California / Camper T5
* Panel Van and selected chassis/platform variants
* Selected 4Motion models
Commonly associated with 2003–2010 T5 applications, although equivalent/cross-referenced applications can extend across additional T5 specifications.
Engine applications can include selected:
* 1.9 TDI
* 2.0 petrol
* 2.5 TDI
* 3.2 V6
Some replacement catalogues also cross-reference this OE number against later T5 engines. Exact compatibility depends on the vehicle’s cooling system, air-conditioning equipment, electrical configuration and PR codes.
Technical Information
The cooling fan control unit manages operation of the electric radiator cooling fan.
Depending on operating conditions, the cooling system requires different levels of airflow through the radiator and air-conditioning condenser.
The control module receives commands/signals from the vehicle’s engine and cooling-management systems and controls operation of the electric cooling fan accordingly.
The fan may be required when:
* Engine coolant temperature increases
* The vehicle is stationary or moving slowly
* Airflow through the radiator is insufficient
* Air conditioning is operating
* Additional condenser cooling is required
* Engine operating conditions require additional cooling
Correct operation is particularly important during traffic, prolonged idling and warm-weather driving where natural airflow through the radiator is reduced.
Cooling Fan System Information
A faulty control module can prevent the radiator fan from operating correctly even when the fan motor itself is serviceable.
For this reason, the complete cooling-fan circuit should be diagnosed before replacing individual components.
The system can involve:
* Radiator cooling fan
* Fan control module
* Engine coolant temperature sensors
* Air-conditioning pressure information
* Engine ECU
* Wiring harness
* Electrical connectors
* Fuses and power supply
* Earth connections
Common Symptoms of a Faulty Fan Control Unit
A defective cooling fan controller may cause:
* Radiator fan not operating
* Fan operating intermittently
* Fan running continuously
* Incorrect fan speed
* Engine temperature increasing in traffic
* Cooling fan failing to activate with air conditioning
* Poor air-conditioning performance while stationary
* Cooling-system related fault codes
* Fan operating unexpectedly after engine shutdown
* Engine overheating under low-speed driving conditions
These symptoms can also be caused by other cooling-system or electrical faults, so diagnosis is recommended before replacement.
Important Diagnostic Information
Before replacing the module, check:
* Radiator fan motor operation
* Fan power supply
* Relevant fuses
* Wiring and connectors
* Earth connections
* Coolant temperature sensor readings
* Air-conditioning pressure system
* ECU fault codes
* Connector condition for corrosion, overheating or water ingress
A failed fan motor or damaged wiring can sometimes produce symptoms similar to a faulty control module.
Installation
This unit is installed as part of the radiator/electric cooling fan system.
Disconnect the vehicle battery where required and inspect the electrical connectors carefully before fitting.
Ensure connectors are clean, dry and securely locked after installation.
Programming / Coding
This type of cooling fan control unit will generally not require conventional immobiliser programming.
However, the replacement must have the correct electrical specification for the vehicle.
Always match the OE number and connector configuration.
Important Compatibility Note
Volkswagen used different cooling fan configurations depending on engine, model year, air-conditioning specification and vehicle PR codes.
Please match the original unit before ordering.
Check:
OE Number: 7H0919506D / 7H0 919 506 D
Electrical connectors
Connector pin configuration
Module casing/design
Cooling fan configuration
Vehicle PR codes where applicable
Numbers such as 7H0919506, 7H0919506B and other revisions can appear as related/cross-referenced fan-control units, but they should not automatically be assumed interchangeable without checking the vehicle specification.
Condition
Used genuine Volkswagen part.
The item may show normal cosmetic marks, dirt, scratches, oxidation or other signs of previous installation and storage.
Please inspect the supplied photographs carefully, as they form part of the item description.
An ideal genuine replacement for a faulty, damaged or non-operational Volkswagen Transporter T5 radiator cooling fan control module.
Brand: Volkswagen
Manufacturer Part Number: H0919506D