Question about Dodge Caravan

Open Question

What causes the asd relay to vibrate and buzz with the key turned off

Posted by Anonymous on

Ad

5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 20 Answers

SOURCE: 98 grand cherokee asd relay blowing fuse

The fuse it doing it's job, you have a short ( Wire that is connected to a ground, that draws too much power )

If you have an electrical schematic ( Repair manual ) find out which wires are connected to that fuse and check them for any chaffing, cuts, unnesassary twists, or corrosion.

If you have a ohm-meter, isolate the system ( by disconnecting the fuse, and other connections. Then check for any resistance on wires that should not be connected ( because you disconnected them ) by having one Lead on the wire's connector and the other meter-lead on your car's frame. A good wire will not have continuity if it is isolated.

Posted on Apr 10, 2010

Ad
  • 1857 Answers

SOURCE: No start...2000 Wrangler 4.0liter, automatic.

To me it sounds like you have weak battery. Hook up a meter and check voltage. should be over 12v, then turn key on. should maintain 12v. then crank. If the voltage goes below 11v cranking the battery is bad. Be sure to test the battery. Not the cables. Then tst the cables. You may have good voltage just touching the battery and you may have low voltage touching the terminals which would indicate a dirty connections.

Posted on Jul 27, 2010

Mustgo
  • 2359 Answers

SOURCE: jeep wrangler 2.5 standerd turns

Is it an automatic transmission?
Have you try to start the Wrangler in Neutral.
On automatic transmission there is a neural safety switch.
When it's not send the correct gate position signal (P R N D... ) to the ECU not energize import relay like ASD.
Check for loose linkage to the transmission. + lube linkage with white Lithium grease spray.
Check for loose wiring to the neutral safety switch.

Posted on Aug 11, 2011

  • 1 Answer

SOURCE: fuel relay buzzing, no start

i found the SOLUTION!!!! dont replace anymore parts. simply wiggle the connectors to the Body Control Module while cranking. it will start right up. GM in their infinite wisdom routed them under the carpet of your left foot. push on the floor with your left foot and your tugging on the connectors. Reroute the wires and be done with it.

Posted on Nov 20, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

No power to fuelpump or coil or coil driver so I ran a jumper wire and fuelpump and all started working what is causing no power


The common component to the coil and fuel pump is the ASD relay. The ASD (auto shutdown relay) is activated from the (ECM) engine control module by the ignition key, but in the event of a roll over or crash the ASD relay kills power to the engine and fuel.
26111978-lkayiuev2pawqft0guju1hyb-3-0.gif Above is a typical under hood power distribution. I will usually look for a identical relay and swap it with the ASD relay and see if it corrects the problem. If this is the circuit then the key switch and safety circuits need to be checked.

Feb 28, 2016 | Cars & Trucks

1 Answer

Why does main relay buzz and gets no fuel?


the relay buzz indicates the contacts in the relay can`t make the proper contact to stay closed there for vibrate causing the buzz noise you hear. this is causing no fuel so you should check to see what is causing the relay not to close, such as too much draw in the system or weak voltage to the relay.

Aug 25, 2014 | Cars & Trucks

1 Answer

P1389 code on a 97 dodge ram 4x4 5.9. Replaced the pickup, ignition wire, asd relay and crankshaft sensor. Cap and button looked great and are only a couple months old. Truck will crank not start. Gas


are you sure that you changed the ASD relay? that code is for no signal from the ASD to the PCM. Check that you have constant 12v at the relay base and that you have switched voltage when the key is on at the relay base, then make sure you have continuity to ground at the relay base. If the relay clicks when the key is turned on then the internal coil is making and should be sending a signal to the PCM when the key is turned on.

Jul 25, 2014 | 1997 Dodge Ram 1500 Club Cab

1 Answer

I have a1995 2.0 non turbo Talon. New fuel pump relay and a new ASD relay . it cranks but fuel pump doesnt prime or come on and there is no spark. is there a shut down reset ? Do I need a reflash on my...


the autoshutoff relay may be out also..it controls both the ignition and fuel pump thru the key switch.. try taking the negative battery cable off with the key on...kills all the circuits..then after turning the key off..reconnect the cable and turn the key to the run position..DO NOT START..listen for the fuel pump to buzz 2-3 seconds..some dash indicators will go out..then try to start but only if you hear the pump buzz..if it does not buzz, be looking at that relay..

Dec 18, 2013 | 1995 Eagle Talon

1 Answer

2005 dodge neon key turns nothing happens. I hear fuel pump buzz but wont turn over. can jumpthe starter to turn over but still wont start. Checked fuses,relays, what now?


The ASD relay powers the injectors and the coil.
Have you checked it to see if you have power in and out ?
The engine computer grounds the starter relay, injectors and coil, could be something going on with it.

Jul 18, 2013 | Cars & Trucks

1 Answer

2005 pt cruiser won't start won't crank, everything works


When you turn the key on the ASD relay should turn on the fuel pump and power the injector, Do this lets cheat the system go to the ASD rely open the cover expose the inside have some one turn the key on does the ASD make contact? If not turn the key on collpase the ASD so it make contact do you hear the fuel pump come on? Now try this just as how you iopen the ASD do the same to the starter relay. Put the car in gear e brake on someone in the vehicle in case the car start and you are in front of it and it runs you over so at least they step on the brakes. Key on ASD exposed as your collapse the starter relay does the ASD relay turn on? Here why if you can control all the relay from under the hood you will need a ignition switch (the eletrical part)

Feb 22, 2012 | 2005 Chrysler PT Cruiser

2 Answers

What is ASD RELAY


The power supplied to the fuel pump, ignition coil, fuel injectors, and parts of the power module is controlled by the logic module through the Automatic Shutdown Relay (ASD); the idea is to shut off fuel pressure and the ignition systems when the key is turned off to prevent fires, dieseling, and other problems.



The ASD relay is closed (allowing power to flow through it) when the ignition is first turned on. If the signal from the ignition reference is lost while the engine is running, or if the turbo boost pressure reaches and exceeds the over boost cut-off point, the logic module cuts power to the ASD, which in turn removes power from the fuel pump, ignition coil, injectors and those parts of the power module. This causes the engine to shut down.


Failure of the automatic shutdown relay is often shown as inexplicable stalling or refusal to start.

Mar 09, 2011 | Dodge Caravan Cars & Trucks

1 Answer

2007 jeep Cherokee wont start. Radio comes on and power windows work it just wont turn over


It could still be the battery....It may not be strong enough to start it but you will still have enough to operate windows and radio....It doesnt take much power for radio....or windows Unless you move the windows constantly then it will run battery down quick.....Check battery voltage and battery connections...Also jeeps have a ASD relay which means AUTOMATIC SHUT DOWN...This could be a bad relay.........This is under hood at fuse Power Block Box.....This could of course be the starter also...Check wiring connected to starter....Sometimes it will vibrate loose and it will do nothing....And the crank sensor will cause it not to start....It is on the passenger side of engine block under and at back of engine ...You cant miss it if you can get under it.....It has another relay the same size as the ASD relay...You can test the ASD relay by switching the two and this will tell you if the ASD relay is blown...If this doesnt change anything and still wont start it is not the relay.
I am chrysler tech and have jeep manuals.......I can help you through this....I need engine size and exact problem....Does it turn over at all ?..How many miles on it ?..And does the dash lights and gauges operate when you turn the switch on like normal...?..Make sure it is in park and your foot is on the brake while turning it over.............................................Metalpoet

Mar 07, 2011 | 2007 Jeep Grand Cherokee Overland

1 Answer

No start...2000 Wrangler 4.0liter, automatic.


To me it sounds like you have weak battery. Hook up a meter and check voltage. should be over 12v, then turn key on. should maintain 12v. then crank. If the voltage goes below 11v cranking the battery is bad. Be sure to test the battery. Not the cables. Then tst the cables. You may have good voltage just touching the battery and you may have low voltage touching the terminals which would indicate a dirty connections.

Jul 27, 2010 | 2000 Jeep Wrangler

3 Answers

It want start


Double check your connections and replace the fuse. That sound usually indicates there is a short.

Aug 27, 2009 | 2000 Jeep Grand Cherokee

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

45 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dodge Experts

yadayada
yadayada

Level 3 Expert

76848 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Dodge Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...