LG dishwasher LDNPQ445S: owner's manual and repair videos

Manual: LG Dishwasher Owner's Manual (MFL71917427), covering LDNPQ445S.

Error codes

• AE: Leak detected at the float switch
• BE: Improper detergent used, or dishwasher not level
• CE: Communication error between the door display and main control board
• FE: Fill error / overflow
• HE: Heater error
• IE: Water supply / fill timeout
• LE: Motor error
• OE: Drain error
• PF: Power failure interrupted the cycle
• TE: Thermal / thermistor (temperature sensor) error

Repair videos

• LG Dishwasher Troubleshooting, Appliance Helpers
• [LG Dishwashers] Troubleshooting A Dishwasher That Powers On But Doesnt Run, LG USA Support
• LG Dishwasher Complete Repair Guide - Learn Error Codes, Troubleshooting, and Simple Repair Tips, Appliance Helpers
• Is Your LG Dishwasher Not Starting? Watch This First!, AppliancePartsPros
• LG Dishwasher nE Error? DON'T Call Repair! (Save $200+), Simply Swider
• LG Dishwasher Won't Start? 8 Fixes That Work (85% Success Rate!), Simply Swider
• TOP SECRET LG Dishwasher Service Test Mode, Parts Dr
• LG most common dishwasher Error / fault / failure / fehler codes., MM White Tech