volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Radiator Cooling Fan Temperature Sensor / Switch|Specifications|Page 2673 > < Radiator Cooling Fan Temperature Sensor / Switch|Specifications|Page 2671
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Radiator Cooling Fan Temperature Sensor / Switch: Diagrams

Legend

1

Mounting

2

Bolt
-

Tighten to: 10 Nm (7 ft. lbs.). 

3

Radiator
-

After replacing radiator, replace coolant.

4

V-belt
-

Only with optional equipment.

5

Guide Ring
-

Note installed position.

-

Attached to fan shroud with clips.

6

Coolant Fan

7

Coolant Hose, Upper To Connector Pipe

8

Coolant Hose, Lower To Coolant Pump

9

Auxiliary Fan
-

Only installed  on models with optional equipment.

10

Fan Shroud
-

Note installed position.

11

Connector

12

Cover

13

Expansion Tank

14

To Coolant Pipe Or Connector Flange
-

On models with manual transmission, connects to item No. 13 of coolant pipe diagram, refer to Radiator Hose.

-

On models with automatic transmission, connects to item No. 9 of coolant pipe diagram, refer to Radiator Hose.

15

To ATF Cooler
-

On models with automatic transmission.

16

To Cylinder Head

17

Cap
-

Pressure test with tester tool No. VAG 1274 and adapter VAG 1274/4.

-

Pressure specifications: 1.3-1.5 bar (19-22 psi). 

18

Coolant Fan Control Thermal Switch
-

Tighten to: 35 Nm (26 ft. lbs.).

-

Switching temperatures:

 

1st stage:

ON: 92-97°C (197-206°F)
OFF: 84-91°C (183-195°F) 

Radiator Cooling Fan Temperature Sensor / Switch|Specifications|Page 2673 > < Radiator Cooling Fan Temperature Sensor / Switch|Specifications|Page 2671