Hi,
Because of the model year, I am very limited. I was able to find factory schematics related to the different components in the cluster.
If you look below, I attached what I found. They are broken down based on what in the cluster is being checked. They do provide wiring colors to help identify different circuits.
Also, here is a link you may find helpful:
https://www.2carpros.com/articles/how-to-check-wiring
Let me know if this helps.
Take care,
joe
See pics below.
Images (Click to enlarge)
Sep 8, 2023 at 9:29 PM