Why did my turn signal stop working?
You may be dealing with bad bulbs, a bad flasher relay, a faulty turn signal switch, or a bad wire or connector between the flasher unit and the turn signal switch. First, check the bulbs to see if they are still in good shape: No darkened areas or damaged filaments.
What does the turn signal relay control?
The turn signal relay is the electrical system that dictates your car’s turn signal. The majority of turn signal lights are controlled by a flasher. This flasher is also known as a relay that is a part of the electrical system. This system controls when the light will flash on and off.
What are the symptoms of a bad turn signal relay?
The most common symptom of a bad or failing turn signal / hazard flasher is hazards or turn signal lights that do not function. If the flasher breaks or has any internal issues it can cause the lights to malfunction, or not respond at all when the turn signal lever or hazard light button are pressed.
Where is the flasher relay on a Toyota Sienna?
Toyota followed standard design in creating the flasher relay location for the Sienna models. The flasher is mounted high on the firewall behind the dash. You will need to get on your back on the driver’s side floor to view and reach the relay.
Are there any problems with the Toyota Sienna?
Many Sienna owners successfully resolve this issue by replacing it with an OEM metal cooler pipe (Part No. 15767-31020 ). Shift Lock Solenoid Failure: The shift lock solenoid in 2004-2009 Siennas is prone to failure, which allows the driver to move the shift lever out of the park position without depressing the brake pedal.
Where is the turn signal fuse on a Toyota Sienna?
Toyota followed standard design in creating the flasher relay location for the Sienna models. The flasher is mounted high on the firewall behind the dash. You will need to get on your back on the driver’s side floor to view and reach the relay. Before replacing the flasher, check the turn signal fuse.
Why is the sliding door on my Toyota Sienna not working?
Sliding Door Latch Failure: The sliding door in in this generation of Sienna minivans comes with a latch that doesn’t always do its job. This causes the door to not open when commanded and triggers the door to open at unexpected times, including while the van is in motion.