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USB Charger Unit Connector For Inputs And Outputs (2019 2020 2021)

NOTE:  The USB charger unit and the USB charger unit A are the same parts.

USB Charger Unit A 4P Connector (female terminals) Single USB Charging Port Type 

GHH304285Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
1 Not used - - -
2 ACC Power source for accessories
3 +B RADIO Continuous power source
4 GND Ground for USB charger unit (G405)

USB Charger Unit B 4P Connector (female terminals) Dual USB Charging Port Type 

GHH304286Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
1 Not used - - -
2 ACC (DC/DC)*1
ACC*2
Power source for accessories
3 +B RADIO Continuous power source
4 GND Ground for USB charger unit (G603)

*1: With auto idle stop system

*2: Without auto idle stop system