Why is my left light blinking fast?
A bad bulb is by far the most common reason that a signal blinks faster. This is because a bad bulb alters the resistance in a circuit, sending a different current through the blinker. Otherwise, inspect each turn signal bulb for signs of failure such as broken filament or dark, clouded glass.
Do turn signals have to be Amber?
Most cars in the U.S. have red turn signals, while you often see amber ones in other countries. The U.S. allows amber turn signals, but doesn’t require them.
Why is my Subaru turn signal blinking fast?
So the strip cooled faster and cycled faster. Well, most late model Subaru vehicles use an electronic flasher relay to switch power on and off to the turn signal bulbs. The electronic flasher monitors current flow to the bulbs. If it detects less current draw, like is present when you have a burned out bulb, it will go into rapid blinking mode.
What to do if your turn signal is blinking?
Remove the dimly lit but rapidly blinking bulb. Look for any corrosion on the bulb contacts or in the socket and clean where needed. Install a new bulb. Do NOT automatically replace the $40 flasher relay. It’s almost ALWAYS a bad bulb.
How to troubleshoot the turn signal light on a Dodge Caravan?
Turn on the turn signal to blink on the side of the Caravan you would like to troubleshoot. Look at the indicator light on the instrument panel to see if it is blinking very quickly. If it is blinking quickly you have a taillight out. 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.
What are the warning lights on a Subaru?
The following are warning lights and indicators found in vehicles built by Subaru. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are nearly 50 of them so be patient!