Need to remove the seat to find thing that went under the seat

So my 2005 trailblazer horn just went off on its ??? Own ??? I seen smoke coming from the back seating area. Fuse box under left rear seat . Thing's not working ????? View wiring diagrams for componets that are not working an test the electrical circuit's using a DVOM - digital volt ohmmeter .


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Free wiring diagrams here http://www.bbbind.com/free-tsb

The whole seat will un bolt .

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There are two separate fuses for the auxiliary plugs. One for the lighter in the fuse box under the hood, and one labeled aux plugs in another fuse box under the back seat on the driver side. I had the same thing happen to me and the yellow 20 amp fuse under the back seat was the problem. Look there first.

On my vehicle there are two fuse boxes one at your feet on the drivers side and one under the hood on the drivers side both are covered by plastic covers hope this helps Merry Christmas

this fuse controls a few things i will list them and send a copy for you.this way you can determine which asc come on this truck, but i know some do and they are needed,it controls the hvac system (heating/ ac), electronic suspension, rear wheel steering,and heated seats. instead of removing the fuse which cant be done look under the rear seats and unplug the heated seats module theres two one under each seat in the rear seats that will shut it down. hope this helps

move front seats forward.grasp seat cushion under front[where your heels would be if seated] and lift to release seat from 'clips' underneath.pull seat towards you to remove.push it back in firmly before pushing down to 're-clip'.

release the spring clips under the seat, one on each side, slide a putty knife under the lip of seat and locate them, then push very hard inward to release them, this is a very hard thing to do if you have never had a rear seat out before..

there are dozens and dozens of little things in the system that can trip the light, the most common is the seat belt buckle sensor. also included in the seat belt buckle componentry is the tensioner, and maybe a couple of other related things (don't remember off the top of my head). but replacing the buckle involves replacing the entire tensioner unit anyway because they are conjoined. other things could be doing work on the steering wheel or passenger side dash without first disconnecting battery, or removing seats. i've tripped my light by removing the seats and removing the passenger airbag cover with the battery still on.

Most of the time its the little worm gear that went bad not the switch (the gear is slipping on the fixed bracket) I pushed back on the seat real hard and hit the switch and Mine went back finally, the track/motor assembly will have to be replaced(250 from Ford) Very Common problem . ----------------------- to remove the seat  First disconnect the connectors under the seat. Remove the 3 bolts (Front Left, Front Right, Rear Right). Remove the nut from the Left Rear. Lift seat up and out. 

thanks.

dont you people have a yearly vehicle inspection,where thing like the seats and mirrors window winders seat belts and everything else from the rear number plate light to the front bumper is checked ??clicking noise is a spindle over riding on a gearwheel ,try looking for a big fuse under engine compartment near the battery normally