System Description [11/2023 - ]
- WIRELESS CHARGER FUNCTION OUTLINE
- The wireless charging system enables Qi-compatible* rechargeable devices, such as a cellular phone, to be recharged by merely placing it on the charging area of the mobile wireless charger cradle assembly.
HINT:
*: Qi (pronounced chee) is a wireless technology which allows devices to recharge without using any wires.
- Qi-compatible devices which do not fit within the charging area cannot be used. If a Qi-compatible device does not operate normally, refer to the owner's manual of the device.
- Qi-compatible rechargeable devices can be charged.
HINT:
- "Qi" and "Qi" logo are trademarks of the Wireless Power Consortium (WPC).
- Although the wireless charging system meets Qi standards, compatibility with all Qi-compatible devices is not guaranteed.
- The wireless charging system enables Qi-compatible* rechargeable devices, such as a cellular phone, to be recharged by merely placing it on the charging area of the mobile wireless charger cradle assembly.
- CHARGING INDICATOR STATUS
*a Indicator Light (Green/Amber) *b Charging Area *c Charging Tray *d Approximately 70 mm (2.76 in.) *e Approximately 60 mm (2.36 in.) - The indicator light shows the operation condition of the wireless charging system.
Indicator Operation Condition Condition Color Off - Wireless charging system is turned off On Green - Wireless charging system is on (standby)
- Charging is complete*1
- Charging is temporarily stopped
On Amber A rechargeable device is being charged Blinks
(Pattern 1)*2Green There is a communication malfunction between the wireless charging system and multimedia system Blinks
(Pattern 1)*2Amber There is a communication malfunction between the wireless charging system and certification ECU (smart key ECU assembly) Blinks
(Pattern 2)*2Amber - A foreign object with a thickness of 2 mm (0.079 in.) or more between the charging area and rechargeable device is detected
- A gap of 2 mm (0.079 in.) or more between the charging area and rechargeable device is detected
- The rechargeable device is not placed correctly on the charging area
- It is detected that the rechargeable device has been moved from the location where it was first placed when charging started
Blinks
(Pattern 3)*2Amber The temperature of the mobile wireless charger cradle assembly is abnormally high *1: Some mobile devices, cases or accessories may not cause the indicator (green) to illuminate when charging is complete, even though they are Qi-compatible. Check the mobile device to confirm the charge status.
*2: Refer to the following diagram for details about the indicator blinking patterns.
- The indicator light shows the operation condition of the wireless charging system.
- RESUMPTION OF CHARGING
- After charging is complete, if the rechargeable device is left in the same position on the charging area, charging will resume after 30 minutes elapse.
- Charging will resume if the rechargeable device is moved or repositioned within the charging area, or replaced with another rechargeable device within 30 minutes of charging being completed.
- If the rechargeable device is moved while it is being charged, charging will resume when the device is placed on the charging area.
HINT:
If charging is stopped and resumed repeatedly due to the rechargeable device being moved or a communication error between the wireless charging system and rechargeable device, charging will be prohibited after a certain number of times to protect the rechargeable device.
- SUSPENSION OF CHARGING DUE TO VERIFICATION OF ELECTRICAL KEY TRANSMITTER SUB-ASSEMBLY
- The wireless charging system uses the same radio wave frequency that is used to perform verification of the electrical key transmitter sub-assembly. Therefore, when the electrical key transmitter sub-assembly verification is being performed, the certification ECU (smart key ECU assembly) sends a charging suspension signal to the wireless charging system to suspend charging.
HINT:
- When charging is suspended due to the charging suspension signal, the indicator (green) will illuminate.
- If there is an open in the charging suspension signal circuit, the indicator (amber) will blink (pattern 1).
- The certification ECU (smart key ECU assembly) sends the charging suspension signal when any of the following conditions is met:
- Opening/closing the doors
- Pressing the back door opener switch assembly
- Closing the back door
- Starting the hybrid system*1
- Starting the engine*2
- Moving the electrical key transmitter sub-assembly out of the detection area
- The power source mode is set to ACC or IG and a door is open (a charging suspension signal is sent at certain intervals).
- Setting the power source mode to ACC by pushing the power switch of the multi-display assembly (w/ ACC Customization Function)
- *1: HV models
- *2: Gasoline models
- The wireless charging system uses the same radio wave frequency that is used to perform verification of the electrical key transmitter sub-assembly. Therefore, when the electrical key transmitter sub-assembly verification is being performed, the certification ECU (smart key ECU assembly) sends a charging suspension signal to the wireless charging system to suspend charging.
- CHARGING FREQUENCY SWITCHING FUNCTION
- When noise is output on the AM radio during charging, the charging frequency automatically changes to maintain good radio reception.

