1994 Toyota pickup with 4Runner SR5 cluster swap. Been running this setup for 3+years.
Now, Speedo, Tach, Volt, Oil, Temp are all INOP.
I have yet to check wires, fuses, ground. Just wanted to know if anyone else had this prob before i start ripping things apart.
The cluster just went out today. I noticed this when i had started my truck, the Volt gauge needle dropped. I physically checked charging voltage at battery -was good. Went back inside, noticed all other gauges INOP.
Also, when key is in IGN ON position, the door-open buzzer will sound. Truck never did this before. So i suspect either bad ground/wiring issue or the cluster shorted somewhere.


Input please

 

Failing ign switch??

 

Sounds like the gauge fuse opened

This is common from the harness from the fuel sending unit rubbing till it shorts.

Though it very well might be any place.

 

Always specify model-year-ENGINE-TRANSMISSION-trim when asking for help. One engine may have different schematic from another.