LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2007 >> RDX >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio System >> System Description >> Audio Unit Connector for Inputs and Outputs >> Audio Unit Connector E (3P)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Audio Unit Connector E (3P)

Fig 1: Identifying Audio Unit Connector E (3P)
G06223014Courtesy of AMERICAN HONDA MOTOR CO., INC.

Audio Unit Connector E (3P) 

Audio Unit Connector E (3P) TERMINAL REFERENCE

Cavity Wire Connects to
E1 -
  • AM/FM/XM antenna (RFIN)(1)
  • AM/FM antenna (RF IN)
E2 -
  • AM/FM/XM antenna (RFSH)(1)
  • AM/FM antenna (RFSH)
E3 -
  • AM/FM/XM antenna (ANT+B)(1)
  • AM/FM antenna (ANT+B)
(1) With AcuraLink


Fig 1: Identifying Audio Unit Connector E (3P)
G06223020Courtesy of AMERICAN HONDA MOTOR CO., INC.

Audio Unit Connector E (3P) 

Audio Unit Connector E (3P) TERMINAL REFERENCE

Cavity Wire Connects to
E1 -
  • AM/FM/XM antenna (RFIN)(1)
  • AM/FM antenna (RF IN)
E2 -
  • AM/FM/XM antenna (RF SH)(1)
  • AM/FM antenna (RF SH)
E3 -
  • AM/FM/XM antenna (ANT+B)(1)
  • AM/FM antenna (ANT+B)
(1) With XM