VY Speedo, Guages, Indicators and Fan not working immediately...

[Grant K]

HELP... Problem is getting worse. The speedo, fan indicators and all dash guages do not work for first 10 mins of driving???? When fault originally showed up, lasted only 30 secs, now much longer. Occasionally all works but then fails as you indicate. HELP, sounds computer related to me. First car i've had with computer management or whatever you call it.

[PaulSV6]

Have you taken it to Holden?
They'll use Tech2, it will show up any errors!