There is no flasher relay. The turn signal sound you're hearing is generated by a speaker. The BCM sends a CAN message to the gauge cluster which flashes the turn signal light and activates a buzzer in response when you hit the turn signal. The BCM is also solely responsible for powering the turn signal, likely via solid state power transistors in the module.
2013 Nissan Sentra flasher relay location?
Replaced all the lights on my 2013 Nissan Sentra with LEDs, currently experiencing hyperflashing, does anybody know where the flasher/turn signal relay is located? (Preferably with a video or pictures)
1 - 2 of 2 Posts
There is no flasher relay. The turn signal sound you're hearing is generated by a speaker. The BCM sends a CAN message to the gauge cluster which flashes the turn signal light and activates a buzzer in response when you hit the turn signal. The BCM is also solely responsible for powering the turn signal, likely via solid state power transistors in the module.
1 - 2 of 2 Posts
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