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What does relay 307 control in a f350 2002 super duty truck

Looking to find out what relay 301,305,306,307,210,211,212 control in a 2002 Ford F-350 super duty truck

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Why don't you post your problem first. You can get a free manual at manual. This will tell you all fuses and relays.

Posted on Dec 13, 2016

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What does relay 306 in a f350 2002 super duty truck control

Your owners manual says, accessory delay relay. Some of your accessories will still work for a certain amount of time, after you turn the key off. An example, your power windows and interior lamps, there could be other accessories.

Dec 13, 2016 | 2002 Ford F-350 Super Duty

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2002 Ford F-350 super duty relays. Having trouble with power windows,radio,dome light and gauges. Wondering what each relay controls

You don't have any fuse panel relays that control any of these. Only fuses. You won't like this. But here I go. Windows, bad master switch, regulators/motors, or broken wires at the drivers door. Radio, most likely it died. Check the fuse..Dome light, If any light works in the dash, It is the light or a bad wire. No lights check fuse and wiring. Gauges are from the electronics. Can be from corrosion at the cluster panel plug or a bad PCM.

Dec 13, 2016 | Ford Cars & Trucks

1 Answer

7.3 diesel some times it will not start for about 20 min. then it will start like nothing is never docent send any code. hot / cold no difference

Is there voltage the glow plug relay when the key is first turned on, battery voltage on either side of the larger lugs. If so check the glow plugs. If not check controller.

Mar 15, 2015 | 2002 Ford F-350 Super Duty

1 Answer

2006 F350 super duty 6.0 diesel no back up lights all other lights work I have changed fuses and relay what next?

Check to make sure the bulb sockets are tight and free of corrosion. Moisture will often get inside. If this is not the culprit, grab a multimeter and make sure you have a good ground.

Mar 28, 2014 | 2004 Ford F-350 Super Duty

1 Answer

I cant find the oil pressure swich on my 2008 ford f350 super duty

Try looking above the oil filter usually thats where the are located

Feb 13, 2013 | 2008 Ford F-350 Super Duty

2 Answers

Fuel relay on a 2002 f250 super duty, no manual

  • The fuel pump relay is in a junction box under the hood. The junction box you are looking for is the one closest of the two to the fender and of the three relays in there the relay closest to the fender is the fuel pump relay.

  • Also, here is a diagram of the fuel pump fuse. #40 - 20 Amp fuse.

  • Also make sure to check to see if the fuel pump shut off switch.


  • Hope this helps.
Regards, Tony

Oct 16, 2011 | 2002 Ford F250 Super Duty SuperCab

1 Answer

Where is the a/c relay on 2006 super duty


The A/C relays is in the fuse box down by the kick panel.

You can also use your manual as a guide.


Sep 03, 2011 | 2006 Ford F 350 Super Duty

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