hey all-

I just bought a 90 si for a project, and first things first, the gauges dont work! The speedo, fuel gauge, and temp gauge do not function at all. The tach only seems to work when the e-brake is engaged. The odometer works fine.

Since the tach works with the e-brake on, I am thinking there is a loose ground somewhere. Can anyone help me locate the grounds for the gauge cluster?

Or if anyone has any other suggestions as to what the problem may be, feel free!

All 3 harnesses are plugged into the back of the cluster properly.

 

no help at all? damn.