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

 

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norajdaniel, 3.7L V6, Griffin, GA, July 21, 2012, 12:12
 Rookie

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

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  • Answer #1

    lude22r July 22, 2012, 00:07
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     Technician

    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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