Cigar lighter fuse - 2008 Dodge Durango

No , can't be the relay , by looking at a wiring diagram the power outlet has different supply voltage . Fuse 1 25 amp is for power outlet an cigar lighter use's fuse # 2 25 amp. Free wiring diagrams here http://www.bbbind.com/free-tsb/ Enter vehicle info. year , make , model an engine size. Under system click on interior & driver amenity, then under subsystem click on cigar lighter . Click the search button , then the blue link. Looking at the diagram you will see they have different fuse's. Something up stream from there is blown . Need to look at electrical distribution diagrams. Go back to system an click on electrical distribution then under subsystem click on power distribution . Click the search button then the blue link. Scroll down to the # 6 diagram . You will see fuse # 4 50 amp location is under hood fuse box . Check that fuse .

Maybe something wrong with cigar lighter socket? The top wire is voltage, bottom is ground for cigar lighter. If the voltage circuit was shorted to ground, it would blow the fuse w/o anything plugged in. If the component your plugging into the cigar lighter is drawing too much, it will blow the fuse.

CIGAR/DLC/APO FRT
20A
• Auxiliary Power Outlet-Front
• Cigar Lighter
• Data Link Connector (DLC)
Fuse Block
Right side of the IP, in the right front door opening.

AUX PWR Fuse #41
20A
Auxiliary Power Outlets - this not Cigar lighter ,the power outlet is bad. replace it or short to ground in wiring.
CIGAR Fuse #47
15A
Data Link Connector, Cigar Lighter




the power

check out the fuse panel mounted under the dash

replace cigar lighter assembly,

If you are refering to the 40 Amp "CIGAR" fuse under the left rear seat, this is the "main" fuse for the lighters. There are 2 more in the engine compartment fuse block. They are marked "C/LTR 1" and C/LTR 2". They are both 20 Amp fuses.

Take wires out of cigaret lighter , then replace fuse , if fuse stays ok without cigaret lighter connected then something shortning lighter inside.

so you replaced a blown fuse to the cigar lighter and it still dosent work?.. then the wiring was compromised before the fuse blew..you need to repair bad wiring to cigar lighter and/or lighter itself internally melted /failed due to your air pump asking for more electricity than the cigar lighter could deliver..once repaired do not use the air pump there again ..good luck

This is a fuse problem, check the fuse, it will either be marked lighter or power point, the fuse box is to the left of the steering column it has a plastic cover over it, inside the cover the fuses will be marked on a diagram. If the fuse blows again the cigar lighter is shorted, you will have to replace it, most times the lighter element is the problem and not the well it fits into.