Diagnosis & Troubleshooting; Failure/Error Display Codes - KitchenAid JOB AID 4317282 Technical Education

DIAGNOSIS & TROUBLESHOOTING
NOTES:
1. When diagnosing this dual fuel range,
always begin by checking for the correct
line voltage, blown fuses, and failed com-
ponents.
FAILURE / ERROR DISPLAY CODES
FAULT CODE CODE EXPLANATION
F01
Temperature sensor opened.
F02
Welded element relays.
F03
EEPROM error.
F05
Door or latch problems.
F06
Electronic range control
malfunction.
2.
3.
RECOMMENDED REPAIR PROCEDURE
1. Check sensor connection.
2. Measure sensor resistance (1080 Ω @ 21˚C (70˚F). Add 2 Ω per 1.8˚C (1˚F)).
3. If resistance is not valid, replace sensor.
4. If sensor resistance and connections are okay, check for pinched sensor wires
from the control to the sensor.
5. If wires are okay, then the oven cavity temperature must have exceeded a safe level.
Check for welded-closed relays on the electronic range control.
With the control power off, check continuity across P4-1 or P4-3 (both are L1) and the
following connections:
P5-1 for the convection bake element.
P5-2 for the bake element.
P5-5 for the broil element.
Replace the electronic range control.
1. Check the latch assembly:
a) Latch arm pivot joint, arm/solenoid connection, solenoid spring, and spring washer.
2. Check the latch solenoid:
a) Electrical connections.
b) Resistance (with wires disconnected). The resistance should be approximately 175 Ω.
An open coil will indicate infinity and a shorted coil will measure 0 Ω. An open or shorted
solenoid should be replaced.
3. Check the latch switch:
a) Disconnect the wires. With the switch closed (door latched) the meter should indicate 0 Ω.
With the switch open (door unlatched) the meter should indicate infinity.
4. Check the door open/closed switch:
a) Disconnect the wires. With the door open (switch closed) the meter should indicate 0 Ω.
With the door closed (switch open) the meter should indicate infinity.
5. Check the power and element connections.
Replace the control.
4-1
All ranges that fail within the first few days
should be checked for loose connections
or miswiring.
All voltage and resistance checks should
be made with a meter having a sensitivity
of greater than 20,000 ohms-per-volt.