Banpei's two door panda Trueno from Japan

[banpei]

(10-03-2025 06:04 PM)banpei Wrote:  Today, I managed to squeeze in 30 minutes of my time to install the gauge cluster:

I tested if all (warning)lights worked, and everything looks fine. Another job that can be crossed off the list.

And today I uninstalled the gauge cluster once more.
I drove the car today. No more ticking noise from the speedometer, no more jumpy speedometer needles, just a nice, smooth speedometer. I found everything works fine except for the trip meter.

The trip meter worked fine on the test bench last week. Somehow it doesn't roll over, while the odometer works fine. If that were the only issue, I would simply have ignored that, as I hardly ever use the trip meter on the AE86. However, I also experienced a secondary issue: the speedometer was about 7 kilometres off as well. That's also something I could live with, but since there are two issues at the same time, it's better to fix them immediately.

So, I'll disassemble the cluster once more and see what's causing the issue with the odometer and if that can be fixed. I'll also investigate why the speedometer is 7 kilometres off, as I put the needle right on the 0 mark when it's not driven. I'll probably use the speedchime signal to measure exactly when it's at 103km/h and then adjust the needle to the correct position.

Still no horn button, so the good old Toyota steering wheel was put back in its place.