Question about 2000 Dodge Dakota Quad Cab
Radiator fan relay code shows up on dash. I have a V6 3.9 no electric Fan. the store say it can be anything and to check my emission system.
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Posted on Jan 02, 2017
Here are a few things to check that aren't that exspencive to do. check you'r o2 scener and the map scencer.try tapping on the cadiletice convertor to see if can hear any rattling if there is any rattliling the cadiletice converter could be clogged and will need to be replaced.You can also have the emission control module tested to see if it working properly.
Posted on Feb 10, 2009
UNDER THE HOOD ON THE DRIVER'S SIDE IS A RECTANGULAR BLACK BOX THAT SAYS FUSE AND RELAY CENTER. UNDER THE COVER IS A DIAGRAM OF ALL THE FUSES AND RELAYS TO HELP YOU LOCATE THE RIGHT ONE. HOPE THIS WAS ABLE TO ASSIST YOU. LET ME KNOW. BEST OF LUCK. THANKS FOR USING FIX-YA
Posted on May 04, 2009
the relay is located in the power distribution box under the hood the relay will be a square black or gray cube just pull out and make sure you rerplace it with the same type relay. refer to your owners manual for any questions regarding the fuses and relays
Posted on May 08, 2009
First, the easy way is to just bypass the relays all together. Install a switch on the inside of the car like you would fog lights. This will solve the problem of replacing thing after thing and wasting money. Just a $7.00 fix. After doing that unplug all the sensors and then the battery for at least 60 second to reset the computer. Than restart the car and the check engine light should go out, may take a day or so. Same thing with your gas cap, re-securing it will take a day or so for the light to go out. Good luck. I love my '97 neon.
Posted on May 10, 2009
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Trouble Code: P1491 You PCM does not sense current to radiator fan when it turns it on. Is the fan coming on or not? Usually not when you have this code. Problem can be with the fuse, relay, wiring or fan itself. First check the fuse. If good, next try swapping the relay with another one in the engine compartment relay box, such as the horn relay.
Let the car warm up and see if the fan will come on. If yes, get a new relay. If not, either use a test light to see if there is voltage at the fan connector when the engine is on and hot, or else test the fan motor by hotwiring it to the battery. If none of this works, please get back to me for how to troubleshoot the wiring.
Radiator Fan Control Relay Circuit Malfunction
Radiator fan control relay circuit is open or shorted to ground Radiator fan control relay circuit is open (test power to IGN) Radiator fan control relay is damaged or has failed PCM has failed
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