Radiator Fan One speed WBX 1.9DG

[Madagas2002]

Hi,
I seem to have only one speed on my radiator fan.
I did the paper clip test over the three plug connectors, middle to one side,
the fan works fine, slow speed I think.
Across the other pin nothing.
I thought changing the temperature sender may help, but I'm not sure now.
I've ordered a new sender from Just Kampers and it should arrive tomorrow.

Can anyone give me any advice if this does not solve the problem.
Thanks in advance.
By the way, just replaced the old earth wire on the main battery, what a difference it has made to the sluggish staring.

John

[Aidan]

check the fused power supply, fuse holder above the fuseboard by the earth crowns under the dash