Odometer only works at night

THE PROBLEM IS A BAD OR SHORTED PINS OR CHIP, SO YOUR BEST BET IS THAT, TO REPLACE THE CLUSTER, SORRY.
ALL NEW CLUSTERS ARE ELECTRICAL NOW.
WHAT YOU CAN TRY IS TAKE THE CLUSTER OUT AND LOOK FOR ANY BLOWN RESISTOR OR METAL CARRIER.
IF IT WORKS AT NIGHT THE LIGHT SWITCH IS SENDING THE POWER TO THE UNIT. AT DAY TIME ANOTHER SOURCE IS SENDING POWER TO IT. SO THAT CHANNEL MAY BE BLOWN.