About half of the numbers on the touchpad had failed
Wm G. • Bloomington, MN • October 04, 2014
Appliance: Jenn-Air Range-S/c S/i Gas JGS8850ADW
My Repair & Advice
Removed and replaced the front panel. Twelve screws and a little head scratching to pull it out (nothing tricky, just snug). Once out, two screws to remove the two shields above the clock/circuit board. Move black plastic piece securing ribbon cable to the right to disengage two holes in ribbon. Pull ribbon straight out of circuit board. Four screws to remove the clock and circuit board assembly from the old front panel. Reverse to reassemble except that wedging the assembly back onto the oven is a bit of challenge. For me, top first, then bending up on the cardboard shield from underneath eventually got the job done.