Owners Manual
30
SMART DIAGNOSIS™ SYSTEM
SMART DIAGNOSIS™ SYSTEM
Should you experience any problems with your dishwasher, it has 
the capability of transmitting data to your Smart Phone using the 
LG Smart Laundry & DW Application or via your telephone to the 
LG call center. 
Smart Diagnosis cannot be activated unless your dishwasher is 
turned on by touching the POWER button. If your dishwasher is 
unable to turn on, then troubleshooting must be done without 
using Smart Diagnosis. 
Smart Diagnosis Through the Call Center
1.  Call the LG call center at: (LG U.S.) 1-800-243-0000 
(LG Canada) 1-888-542-2623.
2.  When instructed to do so by the call center agent, hold the 
mouthpiece of your phonenear the hole located on the side 
panel. Hold the phone no more than one inch (but not touch-
ing) the machine.
Do not touch any other buttons or icons on the display 
screen.
 NOTE
3.  Press and hold the Rinse button on the display screen for 
three seconds.
4.  Keep the phone in place until the tone transmission has n-
ished. This takes about 6 seconds and the display will count 
down the time. 
5.  Once the countdown is over and the tones have stopped, re-
sume your conversation with the call center agent, who will 
then be able to assist you in using the information transmit-
ted for analysis.
Smart Diagnosis Using Your Smart Phone
1.  Download the LG Smart Laundry & DW application on your 
smart phone.
2.  Open the LG Smart Laundry & DW application on your smart 
phone.
3.  Press the Smart Diagnosis button on your smart phone.
4.  Press the Diagnose button on your smart phone.
5.  Press the Dishwasher button on your smart phone.
6.  Press the RECORD button on the smart phone and then hold 
the mouth piece of the smart phone near the speaker located 
on the side panel. Hold the phone no more than one inch 
(but not touching) the machine.
7.  Press and hold the Rinse button on the dishwasher display 
for three seconds.
8.  With the phone held in place, press the Smart Diagnosis 
button on the phone.
9.  Keep the phone in place until the tone transmission has n-
ished. This takes about 17 seconds and the display will count 
down the time.
10.  When the recording is complete, view the diagnosis by press-
ing the Next button on the phone.
After three seconds, the display will change from 0:22 to 
17 and then start counting down the remaining time.
 NOTE
Do not touch any other buttons or icons on the display 
screen.
 NOTE
Smart Diagnosis is a troubleshooting feature designed to as-
sist, not replace, the  traditional method of troubleshooting 
-
pends upon various factors, including, but not limited to, the 
reception of the cellular phone being used for transmission, 
any external noise that may be present during the transmis-
sion, and the acoustics of the room where the machine is lo-
-
nosis would accurately troubleshoot any given issue.
 NOTE
(LDF**** ) (LDS**** )










