instrument display resets

[bobmaf]

hi my 2006 caddy clocks instruments reset every time i turn off the ignition
i have a good battery reading 12.8v but it still resets evertime

any advice please
thanks

[Doc]

You likely have a blown fuse or faulty instrument cluster.
With the ignition off, if you open the door, does the interior light come on and a display on the instrument cluster?
How about if you active the hazard lights without a key in the ignition?

[bobmaf]

interior light comes on when opening the door but nothing on the instruments and the hazard works as it should
it was the same on the previous cluster
i will have to have a look for a fuse layout and check
thanks

[Doc]

With the hazards active and ignition off, do they show on the instrument cluster?

[bobmaf]

With the hazards active and ignition off, do they show on the instrument cluster?

oh didnt check that ok i sec


so hazards active ignition off no lights showing on cluster

[Doc]

Ok, in that case your instrument cluster has either lost its power supply direct from the battery or there is an internal fault.

[bobmaf]

do you know which fuse it might be ?

thanks

[Doc]

It's most likely a 5A in the engine bay fuse panel, rear left corner if you are sat in the driver's seat.

[bobmaf]

excellent Thanks i will have a look and see tomorrow and let you know

[bobmaf]

It's most likely a 5A in the engine bay fuse panel, rear left corner if you are sat in the driver's seat.

Yep that worked spot on thanks

There was a 5amp fuse missing like other stuff on this van when i bought it.
thanks again

[Doc]

Nice one. That's a good result.