Both taillights (for night driving) stopped working. The fuses are okay. I replaced them but they're still not working. Any ideas?
Thanks.
Thanks.
Apr 10, 2023 at 7:35 PM
Taillights not working?
2009 ACURA TL
YK16
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Yep, I have seen the passenger's side MICU go out causing this issue. Here are the wiring diagrams for the system so you can see how the lights work and I have included how to change out the control unit to help fix the problem. Check out the images (below). Please let us know what happens.
Images (Click to enlarge)
Apr 11, 2023 at 11:32 AM