RPM, Oil and Temp Gauge not working or turning on/off

[xhale00]

I own a 2005 QX56 SUV. Over the past few months, my RPM cluster stopped working and my oil and temp gauges are flashing on and off while I drive. Does anyone know what could be causing this? Where to look to see if there is a loose connection or wiring issue?

Assistance is appreciated as it's annoying and concerning I can't always monitor system health.

Thanks!

 

[marctronixx]

the cluster could be fritzing out and in need of replacing. ive seen common issues similar to yours on others discussion over the years.