So I have a 92 sc400 and now my gauge cluster is doing crazy things. Sometimes to get it to work I have to hit the dash with my hand and then the gauges work. Was wondering if I need a new gauge cluster or is this something that can be fixed???

 

Well, speedo not working is probably the speed sensor. Not to be confused with the abs speed sensor, mind you. Other than that, you can get a nice new cluster from Tanin Auto Electronix. I did.

 

We replied to your post in early November about the same issues.

https://www.clublexus.com/forums/sc4...e-cluster.html