Touareg V6-3.2L (BMX) (2005)
Radiator Cooling Fan Control Module: Testing and Inspection
Coolant Fan Control Module 2, Checking
Diagnostic Procedures
Coolant Fan Control Module 2, Checking
Special tools, testers and auxiliary items required
‹› Multimeter (VAG1526) or Multimeter (VAG1715)
‹› Connector test kit (VAG1594)
‹› Wiring diagram
Test requirements
‹› Fuses in E-box (plenum chamber, left) must be OK:
‹› Motronic Engine Control Module (ECM) Power Supply Relay (J271) must be OK, check:
‹› Battery voltage must be at least 11.5 volts.
‹› All electrical consumers such as, lights and rear window defroster must be switched off.
‹› Parking brake must be engaged or else daylight driving lights will be switched on.
‹› For vehicles with automatic transmission, selector lever must be in P.
‹› If vehicle is equipped with an A/C system, it must be switched off.
‹› Ground (GND) connections between engine and chassis must be OK.
Test sequence
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Disconnect 4-pin connector from Coolant Fan Control (FC) Control Module 2 (J671) (- 2 -).