It blows a fuse when you turn it on - Denon Audio Players & Recorders

the turn signal circuits are shorted,,the fuse blowing saved you from a fire.(burning harnesses)
faili on left or right or both and HAZARDS? SORRY 3 fuses to learn that.
USA answers, Chevy S10 only
there are 2turn fuses, I see, in the schematics.
LT-turn and RT-turn, so now you know which side is shorted. just a glance and bingo , side. bad know, cutting work in ;1/2.
but, there is 10amp turn fuse too, that runs the turn flasher module
so 4fuses, turn left and turn, main and haz main.
this is bad.

any thing in this whole turn system can blow fuse turn main, BLK.
but learning if only one side fails ,is great moment,
if both fails, the problem is this module or the turn swtich is shorted.

canada or USA, (diffr. laws, different wiring, even DRL up there)
station wagon or NOT?
THE TURNS FUSE BLEW OUT. 2nd time, 3rd,,,?????
that means the circuit is overloaded or shorted.! (prevents fire)
but did it blow a 2nd time, why not say so???

all 4 lamps dead. or stuck on, or flash odd. or what? dim?
does the cluster lamp flash, , in blink or emerg. mode?
wont work , means what, (dead or stuck on or dim)?????
do emergency flashers work? ,dead, stuck on what?
does car drive perfect day or night?
are any other things on car dead, of odd acting?
we see all this , 1st 5 min in a shop, zero here.
ive answered Forenza blinks here, many times.
ever search?

ill now answer by guessing USA non stationwagon and no DRL.
dash box fuse 4 kills blinkers

EF1 (engine fuse) 1 good?
dash fuse 14 and EF1 can kills emerg. flasher

so of Emergancy flash lamps blows fuse 14,(smaller of 2)
then the blinkers are in fact shorted.
does it?
if yes, then find out which side blows the fuse 3.
turns left blow or turns right blows.
so if say turns right blows, F4 fuse.
if true ?remove all bulbs front rear right bulbs.
does the fuse hold now,(means not blown)
then buy new lamps there. problem solved
bulbs can in fact short.
not just blow open.
Tell the full story and all this gets easy.
For sure emergency flash,

Check the fuel pump is working it might be on the fuse that blows.

There is an electrical short somewhere on that fuses circuit. You can try replacing the fuse and disconnecting the small plug at the back of the alternator and then turn the key on to see if the fuse blows. If fuse doesn't blow, suspect internal short in alternator. If fuse continues to blow further electrical diagnostics will be required

You have a short in the wiring. Use a multimeter to isolate the short.

If you are blowing a fuse just when you turn on the ac then the anomaly has to be with a circuit that only operates when AC is turned on. How about the compressor clutch which is electrically operated? If hot wires going to that unit lose insulation and get grounded, then the moment you turn on the Ac you will have a short and the fuse will blow. Or maybe the clutch has developed an internal short.

whichi fuse? only when right turn signal. not left. ?

Fixya

fuse blows. unplug heater blower motor turn ignition on, turn heater on, does fuse blow? if not need to replace heater blower motor

Try removing the harness connector to the motor, and see if it still blows the fuse, then you've isolated the problem.

There is a ground not connected or a wire open that is causing it to blow