fuse AUDI A4 2000 B5 / 1.G AHA ATQ Engines Cooling System Components Workshop Manual
Page 32 of 40
19-26
Coolant fan, checking
Test requirements
Test procedure
Fuse No. 34 OK Coolant Fan Control (FC) thermal switch -F18- OK
- Disconnect 3-pin harness connector from coolant Fan Control (FC)
thermal switch -F18- at bottom left of radiator.
- Switch ignition on.
- Bridge terminal -1- and terminal -2- of harness connector using
auxiliary cables from VW1594 connector test kit.
Coolant fan -V7- must run on 1st speed.
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