VOLVO FH instrument cluster on bench

[electro10]

Hi all,

I ahave an instrument cluster from VOLVO FH 2010, and I have the pinout. However, if I supply the instrument cluster (with power, gnd and signal key) the dashboard doesn´t turns on.

Someone if any solution to test the instrument cluster on bench?

thank you.

[electro10]

Someone has the instrument cluster connector pinout for VOLVO FH4 2014?

thank you