2003 Dodge Ram 2500 Q&A

2003 Dodge Ram 2500 Question: error code P0480 cooling fan 1 control circuit/open (low speed fan relay)

would this cause my truck to not start unless plugged in? -
Answer 1
they use 2 air heaters that they use for cold starts. one or both may be malfunctioning. you need a shop with a scan tool to test them and see if they have failed. Roy -
Answer 2
this obd2 trouble code table can help you understand the meaning of code. http://www.chinasinoy.com/service/how-to-understand-trouble-codes-37.html -