Troubleshooting Chart - KitchenAid briva KIDS01EK Technical Education

NOTES:
1. For "Keypad Checks," refer to "Checking Keypad Operation" on page 6-3.
2. For "Resistance Checks," refer to the strip circuits, starting on page 7-2.
3. For "Checking Operation With Diagnostics," refer to "Diagnostics Cycles" on page 6-1.
Also refer to "Rapid Advance Service Feature" on standard cycles on page 6-1.
4. For information on Normal cycles and options, refer to the "Normal Cycle Operation Chart" on
page 6-4.
PROBLEM
Will not run or power up.
- No operation
- No Keypad Response
- No LEDs or Display
Will not run and LEDs are
blinking.
Will not start.

TROUBLESHOOTING CHART

POSSIBLE CAUSE
1. No power to unit or bad con-
nection.
2. Loose connections in dish-
washer power up circuit or
between keypad(s) and con-
trol.
3. Door switch not making con-
tact, due to faulty door latch
assembly, or door switch.
4. Blown TCO attached to con-
trol.
5. Multiple open or shorted cir-
cuits in keypad.
6. Faulty control.
1. Stuck key(s) or shorted
circuit(s) in keypad.
2. Shorted circuits or connections
on the control that read the
keys.
1. Door switch not making con-
tact, due to faulty door latch
assembly, or door switch.
2. Loose connections between
door switches and pin 8 on
control.
3. Control not receiving Start key
(or Cycle key, if model has no
Start key).
SOLUTION
1. Check the fuses, circuit breakers, and
junction box connections.
2. Check the resistance of all connections
in the power up circuit to the control, and
the connections between the keypad(s)
and the control.
3. Measure the resistance of the door
switch contacts while checking the me-
chanical operation of the latch assembly.
Confirm that the switches are not loose
from the assembly.
4. Measure the resistance. If open, replace
the TCO. If replaced more than once,
replace the harness. NOTE: Replace
any component that has evidence of
overheating.
5. Check the keypad.
6. Check the control.
1. Check the keypad.
2. Check the control.
1. Measure the resistance of the door
switch contacts while checking the me-
chanical operation of the latch assembly.
Confirm the switches are not loose from
the assembly.
2. Check the resistance of all the harness
connections between the door switches
and pin 8 of the control.
3. Confirm customer pressing proper key.
If yes, then check keypad. If keypad
okay, then check control.
6-5