Does your hazard lights only work when you turn the flashers on and the turn signal on at the same time? GM is known for having a multi-purpose switch... this switch controls your lights, turn signals, hazard lights and high beams... sometimes cruise control too... well anywho, sometimes that switch is partially broken... I recommend hooking a multi-meter to the wires that hook the multi-switch up and test all the functions of the switch... but I guarantee if you put a new multi-switch on the car that your hazards lights will function properly... I also recommend buying the part through an after-market company because it is cheaper...
If neither signal light works, the flasher may very likely be the problem. The hazard lights and the signal lights work off different flashers.
On a 1997 Chevy Lumina, the hazard flasher switch is typically located on the dashboard, near the center console. It is usually marked with a triangle symbol. You can activate the hazard lights by pressing this switch, which will flash all turn signal lights simultaneously. If you're having trouble locating it, check the owner's manual for a visual reference.
The hazard lights on the Lexus LS 460 are typically located on the center console, near the climate control and audio system. You can identify the hazard light button by its red triangle symbol. Pressing this button will activate the hazard lights, which flash all turn signal lights simultaneously to alert other drivers.
To turn on the hazard lights in a 2003 Kia Sedona, locate the hazard light switch, which is typically a red triangle button on the center console. Press the button to activate the hazard lights, which will flash all turn signal lights simultaneously. To turn them off, simply press the button again.
There is a short in the wires in the turn signal circuit. The combination switch in the steering column is a good place to check. Do the hazard lights still flash?
You have a bad relay. Your blinkers run on a different relay than you hazards do.
On the Lexus CT200h, the hazard lights are activated by pressing the red triangle button located on the center console, typically near the climate controls. When engaged, the hazard lights will flash all turn signal lights, alerting other drivers to your vehicle's presence. Make sure to turn them off when they are no longer needed.
Try replacing the turn signal flasher
either a bulb or the signal flasher relay located on the fuse panel usually opposite the hazard flasher relay
When both turn signals flash simultaneously, it typically indicates that the vehicle's hazard lights are activated. This feature is used to warn other drivers of a potential hazard or to signal that the vehicle is stationary or moving slowly. If the turn signals are flashing without the hazard lights being intentionally activated, it may suggest a malfunction in the vehicle's electrical system or a problem with the turn signal switch. It's important to check the vehicle's manual or consult a mechanic to diagnose and resolve the issue.
On a 1997 Ford Aerostar, the hazard flasher is located on the dashboard, typically near the center console. It is a red button marked with a triangle symbol. Pressing this button activates the hazard lights, allowing all turn signal lights to flash simultaneously in case of an emergency.
Turn signal indicators are lights. The flash to tell you, or indicate, that a turn signal is on, and which way the lights are flashing.