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Home >> Acura >> 2021 >> TLX Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security System / Keyless Entry System - Testing & Troubleshooting >> Connector View >> HomeLink Unit Connector for Inputs and Outputs
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

HomeLink Unit Connector for Inputs and Outputs

HomeLink Unit 8P Connector (female terminals) 

GHH487382Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description
1 * DR_MIRR_DIMMING Outputs DR_MIRR_DIMMING signal
2 * DR_MIRR_DIMMING_GND Ground for power mirrors
3 ILL_ROOF+ Detects ILL_ROOF+ signal
4 +B_BACK_UP Power source for HomeLink unit
5 IG2_OPTION IG2 power source
6 GND Ground for rear view mirror
7 BACK_LT Detects BACK_LT signal
8 Not used ---

*: With automatic dimming outside mirror