1 Answer

Since you did not give the brand name, this is what I can give as an answer:

How to test many brands of Ranges that are flashing a F1 fault code: You have either a bad ERC (clock) or a bad touch pad.
Disconnect power to stove
Gain access to the back of the clock (electronic range control or ERC).
Unplug the touch pad ribbon connector from the ERC. This will be a flat wire approx. 1 1/2" to 2" wide.
Make sure everything is clear and will not short out when power is turned back on.
Turn power back on to stove.
Watch for the F1 and listen for the beep.
If you get the F1 and beep, replace the ERC.
If after approx. 30 minutes you do NOT get the F1 and hear the beep, replace the touch pad.
NOTE: Some models incorporate the touch pad and the clock all together as one part. *

http://www.applianceaid.com/range-stove-fault-codes.php