Why are both turn signal lights flashing at the same time?

Why are both turn signal lights flashing at the same time?

Bad flasher will either make turn signal lamps stay on or not work at all. They don’t cause the front signals to work fine while the rear signals are both flashing at the same time when using the turn signals. Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

When do I use the turn signals, both tail lights blink like hazard lights?

Q: When I use the turn signals, both tail lights blink like hazard lights. Hello! I need help with a tail light problem. This morning I got pulled over and given a warning about one of my brake lights not turning on when I use the brake, so I got home and fixed it doing some rewiring. It worked. Until I noticed the right side didn’t work.

How can I Change my Turn signal Flasher?

Change the Turn Signal Relay One of the easiest repairs ever, you can also do it on your own (if aware of the system). To start with it, find the relay cluster and the turn signal relay in your car. Next, replace the old signal flasher relay with the new one and the very next minute, your car is back to normal blinking.

Why do both rear turn signal lights flash?

Truck is my personal ”winter beater” and tow vehicle for my drag car. When the R or L turn signals are activated, BOTH the rear lights flash. Front is fine. Headlighs on or off makes no difference. Using an unpowered 12V test light with the firewall harness plug disconnected I checked power feed from the column switch.

Q: When I use the turn signals, both tail lights blink like hazard lights. Hello! I need help with a tail light problem. This morning I got pulled over and given a warning about one of my brake lights not turning on when I use the brake, so I got home and fixed it doing some rewiring. It worked. Until I noticed the right side didn’t work.

Why does my turn signal blink twice as fast as the front?

I haven’t even begun to check it out, except for glancing at a reflection of my left turn signals as I’m driving. It appears that the front is working and the back is not. It blinks normal speed on the right side, but twice as fast on the left. Is this because the rear light appears to be out, or is it a bad relay?

Why is the left side of the turn signal not working?

This time, though, the left or right side of the signals doesn’t work. You may see the dash indicator lamps illuminating brightly, but the turn lights won’t flash. You may be dealing with bad bulbs or a fault between that side of the circuit and the turn signal switch itself.