2011 dodge charger asd fuse keeps blowing what is the PRoblem?

no engine TOLD AT ALL OF 3, (USA?)
fast answer is ASD relay sees hard errors and did that on purpose
not scanning the PCm cranked is why you fail to see why ASD dropped out. (for sure)
or not testing huge fuses too. F1 must not blown


sure , the cars schematics make all that clear as day.

https://eautorepair.net/Marketing/Default.asp

that means ,. mostly , the main fuse blew that runs those 5 fuses
but let me read the schematics to you.
well fuse 1 runs that set, 60amp huge fuse blown.
I assume other fuses have power, did they:? and battery too?
next time measure all fuses, for sure HUGE fuses TOO.


fuse 10 is crank only fuse, so not cranking fuse is dead.
15/16 is wired directly to the battery, so looks like wiring bad to 15
f12 is a not used fuse or listed spare.
fuse 8 kills RUN on IGN switch.

fuse 14 runs the cluster, but F1 runs F14 and more,not in your list
fuse 10 is super important to EFI to PCM but is only start /crank signal to PCM.
Fuse 8 way more important to EFI is RUN /start power to PCM
huge fuse 2 and 4 good that feeds fuesible link 14
fuse 6 is fuel pump and its relay power
F12 is not used
keep mind, 4 engines here and not told. so fuses usage varies and for sure IMMO key , enigine IMMOblizer not happy. and present


this car has RUN ASD relay R1 ,drops out of PCM sees spark dead
is spark dead? or IMMO key failed.
is IMMO lamp unhappy, showing KEY BAD etc?

F20 and F29 power To PCM
now the ASD auto shut down relay if disabled (reasons)
F14,15,and 16 will be dead. by design (runs off ASD)
F11 kills power to said relay ASD
and that kills dead all SPARk and fuel in seconds.
the PCM runs the ASD relay and is programmed to shut ASD down
even in 1second (runs for 1sec is clue 1) a few seconds max.

if spark tests fails hard. (the a chicken and egg deal)
as you crank the PCM checks spark is good (no spark ICM errors or CMP or CKP hard errors), and if YES it cuts all spark and injectins
to prevent CRAsh AND BURN AS SEEN ON TV. AND BY LAW.

So on any car like this. 2005 up for sure x10
we scan the PCM while cranking
and OMG CKP or CMP are dead.
or gross spark ICM errors (COP coil drivers , show many are dead?)


ASD is tricky I use timing light cranked and see spark go GOOD and fails in 3 seconds I bet ASD did that.
but also spark can be 100% dead, (like CMP or CKP is dead)
the PCM does not know those are dead until cranked
the see them dead and drops ASD fast to avoid fuel fires.
that is how it works.
or IMMO lamp flashes (HEY I am killing the engine dead now)

won't start means what,
will not crank./?if silent is the starter relay not clicking (now)
or cranks fast and will not start or does for 3 seconds and stalls?

in the fuse relay box , mostly in the engine bay
lost the operators guide? out of glove box.
will not crank at all (silent)
or cranks fast but will not start
or starts and stalls fast or slow. ????
will not run and stay running
yes engines can do that ,.

The ASD is the controlled by the PCM.
if the PCM sees danger it drops the relay
one danger is the PCM sees spark bad. and cuts fuel dead by dropping the ASD., dead on PURPOSE
for sure prevents FUEL fire, CRASH AND BURN as seen on TV
USA car, not told
USA A scan tool so it can tell you what is wrong in 1 minute flat.
buy one, rent or barrow one.?
step 1 is check all fuses. then scan it.
My first ASD was in my 88 jeep.
they could call it the ESD, emergency shut down relay or panic relay.
PCM logic controls it ONLY IT. !!!!!
NO anti-theft option on car or its LAMP angry.
right, ?
ASD causes of what?
11 pages on ASD
fuse 6 or 9 blown. bingo. ASD dead as a door nail. JB and Power center.
ASD dead injector power will be DEAD fully
ASD DEAD , ALL SPARK COILS HAVE NO POWER NOW



the asd coil pin low side is grounded (a transistor)
below see the PCM pin that does that.
and as I told you the PCM will kill the ASD on purpose for
at least 2 reasons (IMMO not happy) or senses spark dead
or he pre_cursors of spark dead, CMP or CKP (Or out of sync)
or the spark coil primaries dead.
but you failed to use a scan tool and work blind.



to use the scan tool do this

1. connect to OBD2 port 16pin at knees.
2. tool on.
3. key on, crank until it stalls. crank for 10 seconds.
4. release the key do not turn it off
5. let the scan too scan add see P03xx errors. DTC.
6. now key off. only NOW.

You have a Chrysler , dodge , or Plymouth ? ASD Fuse supplies power to ASD relay ,if you have a Dodge , Chrysler or Plymouth vehicle . You have a short to ground , videos on you tube , how to find a electrical short ! ASD - auto shut down , this powers Ignition system , fuel injectors , O2 sensors . A short in any one of these systems will blow the fuse . O2 sensor wires get melted on exhaust pipes an manifolds ! That is if you have one of these make vehicles !

Google this asd problem, there is a lot of information on this problem. I would look for a short but would not want to remove the complete harness.. If you do this take pictures of the harness and all connections before you start.

most cases they turn on with the key not all a power cords fit and blow fuses you may want to check them the owners manual will show you where they are

For the ASD fuse to go out the short will be a wire wick problem, The ASD fuse and the nearest ground is the Oxygen heater ground, it in the wire harness and its touching .I am telling you this because obviously you ll have to get it repaired and I want you to know were the problem will reside at,so this way when you go to a shop your armed and they will know that you know your stuff. And your repair will be a sucess

hmm. lt look like there are poor joints in your wiring specially the groung wire. check the diagram of your auto. check the unit diagram for which the fuse blows. usually the fuse blow when there is a short circuit. if you look around you will find it.
good luck
ehsan.

It appears that it is part of the fuel pump circuit, so I would concentrate on wiring harness & connector at fuel pump, clean it real good, and apply dielectric grease to the connection, as well as the fuel pump relay, connector & harness.

You have a short circuit somewhere... I had the same problem. Look for a uncovered wire