all dashboard dials/radio die momentarialy then re register

I took my car to Peter Ropberts Honda Toowoomba for A diagnosis , but they were unable to pin point the trouble.

The same problem has occured several times in the last 12 months.

There has been no interruption to the engine power,

Has any one got any idea what this is leading to?

My spedometer started sticking. As I accelerated it would jump about every 2 mph's. It was still reading accurately though. It also did not do it all of the time, but much more often than not. Now it has failed completely, but that is a whole separate complaint.

My speedometer has been sticking for a while, it was jumping every 2 miles per hour but was reading accurately. Yesterday I got in it for short drive and it was stuck on 0 and did not move. On the way home at approximately 45-50 mph, it jumped to 20mph and stayed there until I shut it off. The tach works fine and there are no codes.

When driving, it will be reading after some time, it will get stuck in a position and some time over read or under read the speed of the car. The indicator will not come down until the engine is off and on back, but the other indicators are working fine. Thanks.