Degreaser in electronics

[fatspanner79]

Evening all

When fixing the broken air intake pipe I decided to degrease the oil and dirt from the engine.

Looks like I was a bit too generous applying it and has found its way into the electronics. Several strange things are now happening.

The odb port doesn't connect.
The tripometer/mpg resets to zero every time its started.
The hands on the speedo shake for several seconds on start up.

Does this point to a specific connection

Would removing them and using contact cleaner help

Thanks
Leigh