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Home >> Acura >> 2025 >> MDX Base >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Body Electrical System - System Description - DTC Troubleshooting Index >> Description & Operation >> Wireless Charger System Description

Wireless Charger System Description

Overview 

Some models come equipped with a wireless charger. The wireless charger can charge the battery (like a smartphone) that is placed on top of the wireless charger without the charging cable. This system uses the law of electromagnetic induction.

Basic Control 

The wireless charger system begins to charge a battery of a wireless device (like a smartphone) as soon as it detects the device on the wireless charger. When a remote communicates to the body control module by LF communication, the charger momentarily stops charging so it will not interfere with the keyless access system.

LED Indicator Function 

As charging starts, the green indicator turns on, and as charging stops, the indicator will turn off. When a failure occurs, the indicator will flash.

Operation Mode State Indicator
Green Amber
Standby OFF OFF
Device Detection ON (Before Detected) OFF (After Detected) OFF (Before Detected) ON (After Detected)
Power Transfer OFF ON
Break ON OFF
Abnormal Termination FLASH 1 FLASH 1
Hardware Failure OFF FLASH 1

Flash pattern is as follows: 

Flash 1 

GHH659644Courtesy of HONDA, U.S.A., INC.

Failsafe Function 

If a charging coil, overcurrent, built-in fan or thermistor abnormality is detected, charging is stopped.