How to check the turn signal relay ? and where is it ? and how to replace it.

help here

https://www.google.com/search?q=2004+Chevy+classic+flasher+relay+location

And just for information OP 'Anonymous', Jeff Armer, the guy you dissed is a vehicle electronics wizard, a professional who fixes problems like your 5 days a week every week.


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It sounds like there may be an issue with your turn signal relay. The turn signal relay is a small device that helps to control the electrical current flowing to your turn signals. If it's malfunctioning, it may cause your hazards to flash instead of your turn signals when you activate them.
In most vehicles, the turn signal relay is located in the fuse box or under the dashboard. You can consult your vehicle's owner manual to find out the exact location of the turn signal relay in your 2009 Chrysler town and country.
Before you start checking the relay, it's a good idea to make sure that your turn signal bulbs are all working properly. If any of the bulbs are burned out or damaged, this can also cause your turn signals to malfunction.
If your bulbs are all working properly, you can try swapping the turn signal relay with another relay in the fuse box to see if that resolves the issue. If swapping the relay doesn't work, you may need to replace it.
If you're not comfortable working with electrical components, it's recommended to take your vehicle to a qualified mechanic for further diagnosis and repair.

check fuses -replace if blown
check 4 way/hazard - testing bulbs & relay at the same time
check turn signal relay - replace if broken
check wiring for defects - it does happen

Turn on the Durango and check each of the four turn signals to make sure that the bulbs are not burned out. If you find one that has gone out, replace the bulb and retest the turn signals. When a bulb goes bad on this circuit, the resulting operation can mimic a bad flasher or one that is failing.

Locate the combination turn signal flasher and relay. It is on the left end of the driver's dash. Open the access door and view the collection of relays and fuses. At the left side of the mounting block is a larger flasher and relay. This is the combination turn signal flasher and relay.

Test the relay by placing you finger on the relay housing and activating the turn signal. If you have found the right one, you should feel a clicking as the turn signal blinks. Remove the relay, replace with the new relay and close the access door

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Start the Durango and activate the turn signals to check that they each work. The light should turn on and should blink. Also, check the hazard lights to make sure they work.

Check your fuse. Try replacing the fuse. If this doesn't work, check the relay...if not the relay, replace the hazard relay.

Last thing, check the turn signal switch for damage.

Could be either the turn signal switch, or the turn signal relay. Start with checking the relay. A lot of times you can replace it with one of the other relays in your car for a quick check. If they work after you try this. Replace the relay. If not check the switch.

Good luck!

Try replacing your turn signal flasher relay, very cheap part (around $2) and can be bought from just about anywhere that sells any type of auto parts. Also check your fuses.

If replacing the relay doesn't remedy your problem, take a voltmeter and test the socket the relay plugs into. Make sure to turn your turn signals on before this test or else it will read 0 on the voltage meter. If you are getting no power there, you are going to have to dig further into your dash and trace the wires to your turn signal switch. If you have to go this far, also check for voltage at the turn signal switch/lever (on your steering column).

Hope this helps guide to to your problem.

The only reason that a relay buzzes is it is getting either a poor ground or a lack of power,clean your body grounding points and make sure you have a full 12v supply to the relay.If you have low voltage to the relay check the fuse and clean off any corrosion,if not that replace the turn signal switch./

next step after replacing fuses is to check relays,receptacles themselves and bulbs youll need a multitester with dc volts setting
first remove relay and have them checked or check them your self by making sure power is coming out of relay wires once turn signal is active using multi tester at 20 dcv setting if power is coming out relay is good
then remove bulb from turn signal housing and test if power is coming into socket same setting if so replace bulbs

Check the multi function switch (turn signal/hazard) . Dirt gets in the contacts and causes your concern.Replace the multi function switch.