POWER OUTLETS (INT): WIRELESS CHARGING SYSTEM(for Gasoline Model): TERMINALS OF ECU; 2019 - 2022 MY Avalon [04/2018

TERMINALS OF ECU

CHECK MOBILE WIRELESS CHARGER CRADLE ASSEMBLY

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G12-1 (PGND) - Body ground

W-B - Body ground

Ground

Always

Below 1 V

G12-5 (ACC) - G12-1 (PGND)

BE - W-B

Power source (ACC)

Engine switch on (ACC)

11 to 14 V

Engine switch off

Below 1 V

G12-6 (B+) - G12-1 (PGND)

R - W-B

Power source (+B)

Always

11 to 14 V

G12-7 (DIS) - Body ground

LG - Body ground

Charging suspension signal

For 5 seconds after turning engine switch from off to on (ACC)*1

4.5 to 6.0 V

Device being charged

Below 1 V

Charging suspended due to smart key system status*2

4.5 to 6.0 V

G12-9 (ILL-) - Body ground

L - Body ground

Illumination (rheostat) signal

Taillight off

Below 1 V

Taillight on

Pulse generation

G12-10 (TAIL) - Body ground

GR - Body ground

Illumination signal

Taillight off

Below 1 V

Engine switch off, taillight on

11 to 14 V

*1: When the engine switch is turned from off to on (ACC), the mobile wireless charger cradle assembly monitors the charging suspension signal for 5 seconds. If the charging suspension signal is not 4 V or more for 0.8 seconds or more during monitoring, the mobile wireless charger cradle assembly determines that there is an open in the charging suspension signal line, blinks (pattern 1) the indicator light (amber), and prohibits operation until the engine switch is turned from off to on (ACC) again.
*2: For details about conditions when the certification ECU (smart key ECU assembly) sends the charging suspension signal, refer to System Description.
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