Yamaha R1 Forum: YZF-R1 Forums banner
1 - 2 of 5 Posts

· Thread killer...
2,551 Posts
The plate lamp is fed by the same circuit as the rear brake light, so if one works the other one is likely bad. Either the bulb is out, or a wire is loose. If it is LED, then maybe the wires are backwards. It should be fed by a blue with red strip wire (Hot) and a black wire (Ground).

I was leaning towards a bad ground, but it may be the backup fuse (#5). Easiest place to start is to check all the fuses behind the left side mid (clutch lever side).
1 - 2 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.