spasekowboe
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Hey new here, 2014 2500 HD with V8 hemi. I have a code of P2181 and P0174. Are the codes related? Digital temp seems to be running low and gage reads normal until it throws a code. Fan came on at about 100. Heater doesn't work too well. Coolant not low. Shows the little electrical symbol when it throws the fault. Is the thermostat bad, the coolant sensor. Any advice would be greatly appreciated. Before I start replacing parts.
Thank you.
Thank you.