How to test the turn signal on a Dodge Grand Caravan?

To test the multifunction switch, use an ohmmeter and connect to the terminal pins in the switch. When the switch is in the left turn position, expect to see 2.7Ω +/-5% between terminals 2 & 3. When the switch is in the right turn position, expect to see 1KΩ +/-5% between terminals 2 & 3.

What to do if your caravan won’t Blink?

To determine exactly what the problem is, you’ll have to troubleshoot. Start by examining the most obvious things first, like a burned out bulb or fuse; if that doesn’t solve the problem, investigate further. Turn on the turn signal to blink on the side of the Caravan you would like to troubleshoot.

Where is the turn signal Flasher and relay?

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.

How to replace your turn signal relay in Dodge cars?

Look on the underside of the relay panel for a diagram, to locate exactly where the turn signal relay is. If there isn’t a diagram, start in the upper right hand corner of the box and compare the existing relays to the new one. Use the information on the back of the relay for comparison purposes.

Why is the turn signal on my Dodge Caravan not working?

When a turn signal (or flasher) only works some of the time, goes on but doesn’t stay on, and generally seems to have a mind of it’s own, the most common cause of the problem is a loose or bad relay. In this video I show you where to find the problem relay on a 1999 Dodge Caravan.

Where do I find the turn signal Flasher?

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.

Where is the emergency blinker relay on a Dodge Grand Caravan?

It is located under the steering wheel there is a long panel under your steering wheel that is being held with two screws removed the bottom screws and remove the panel and you we’ll see you’re turning light relays and you will also see your emergency flashers relay in other words your hazard lights relay 9 people found this helpful.

How does the MUX switch on a Dodge Grand Caravan work?

A mux switch doesn’t switch power to bulbs. It’s built with a series of resistors and is connected to the body control module (BCM). The BCM uses the multifunction switch as an input to tell it what you want the BCM to do.

Where is the fuse box on a Dodge Caravan?

If it is blinking at its normal rate or not blinding at all, go on to Step 2. Look to see if you have a blown fuse. There are two fuse boxes on the Dodge Caravan; one is under the dashboard on the driver’s side and the other is in the engine compartment, toward the back and on the driver’s side.

How does the BCM work on a Dodge Grand Caravan?

So the BCM provides voltage on one wire and depending on the return voltage, the BCM determines what action to take. To remove the switch to test or replace, remove the three Philips screws holding the plastic cowling. The screws are accessed from the bottom of the cowling.

Why is my turn signal not working on my GM car?

The turn signals on most older GM cars do not have a ground wire. They get their ground through the screws that mount them to the body. There is a good chance that your mounting screws are corroded enough to cause a bad ground at the light. Take the screws out and clean the screw and hole up and try again.

How can I tell if my turn signal is working?

The bulbs look good and as long as the exterior lights are not on, the signal is fine. I would check the grounds–something is not working correctly. When the headlights are on-look at the turn signal in the dark. If there is a faint glow, you have a powered ground.

How does the turn signal work on a Dodge Grand Caravan?

Instrumental cluster lights turn on, all dial indicators go to 0, wipers turn twice, outside lights turn on and then off, and warning beeps inside. Can repeat different frequency time, but usually every few seconds.

Why does my Dodge Grand Caravan not turn off?

When the outside temperature is 85-90 degrees, our van has a computer glitch. It has occurred both when first starting the engine or going down the road. It has happened several times beginning July 2016. The wipers come on and cannot be turned off.

What to do if your turn signal is not working?

Place a voltmeter on the leads to see if it is getting any power if the bulb is not burned out. If the turn signal is working and it is not getting any power, you probably have a short in the wiring somewhere between the blinker switch and the blinker bulb. Put all bolts or screws that you take off in a safe place so you do not lose them.

Why does my turn signal light not come on?

If you flip on your turn signal and the indicator light blinks faster than normal, or if you can see that the turn signal does not come on, you have a problem. To determine exactly what the problem is, you’ll have to troubleshoot. Start by examining the most obvious things first,…

How to test the turn signal on a Dodge Grand Caravan?