15 chev tahoe coolant fan not going off

[sb38646]

Update: if this should be my last post on this thread then the thermostat replacement solved my issue. I replaced last night and for the first time in a while im getting temp reading of 210 rather than 180 when fan is working and pegged at 160 when fan is on continuously.

 

[Oh Kee Pah]

@sb38646 -> thank you for the info!

Do you happen to have an approx. mileage that your vehicle was at when you started this thread?