what are these 2 codes about 1.) p0118 and p0481 on 2004 Jeep Liberty

How can i fix these problems.. I replaced the sensor for code p0118.. plus had a new radiator put in..... plus a thermostat replaced.. now its sending out this code p0481 481 plz help on fixed income it only has 82207 miles

by in Griffin, GA on July 21, 2012
1 answer
ANSWER by on July 22, 2012
Have you checked to see if there are any shorts or opens in the wiring going to the cooling fans and engine coolant temperature sensor? Also a faulty cooling fan relay can be the culprit These can be causes for these two codes p0481=cooling fan 2 control circuit p0118=engine coolant temperature sensor high input
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