Hi . I keep getting a "loose connection" warning on my dashboard that goes on and off as quick as a flash but at the same time my speedo reading rev counter fuel and temp gauge all go down.
I have plugged it into multiscan ecu and the following error codes are popping up.
B100D Rev Counter
U1602 Can Line
B100B Fuel Guage

Does anyone have any idea on where the problem may be?
I suspect a Loose connection is correct but would like to know where so I can plug it in tighter are clean it up etc.:bang:

Is your battery strong and healthy? Random error messages like this can be a sign your battery's on the way out...

I think it is ! Seem to start ok and all things in the car are working fine. It i a better quality calcium one from halfords too. Prob around 4 years old now though I guess.