What is your question?
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What is your question?
At start engine fan starts up but eventually settles in at a very high speed that sounds like a turbine engine.

1 Reply
Shorted cts switch of fan relay , need further testing...
Thanks. What is CTS switch? Are you saying relay may be issue? I find minimal information on which relays are for what. Fuse diagram lists what they're for but not the relays.