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Home >> Honda >> 2021 >> CR-V LX, AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Security System / Keyless Entry System - Testing & Troubleshooting (Except Hybrid) >> Connector View >> HomeLink Unit Connector for Inputs and Outputs
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HomeLink Unit Connector for Inputs and Outputs

Connector Index
HomeLink ® Unit 12P Connector (with panoramic glass roof)
HomeLink ® Unit 5P Connector (without panoramic glass roof)

HomeLink ® Unit 12P Connector (female terminals) (with panoramic glass roof) 

GHH430615Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 VSW Power source for HomeLink ® switch About battery voltage at all times
2 --- Not used ---
3 GND HomeLink ® unit ground Less than 0.2 V at all times
4 SW3 Detects HomeLink ® switch (SW3) signal ---
5 --- Not used ---
6 +B BACK UP +B power source About battery voltage at all times
7 SW1 Detects HomeLink ® switch (SW1) signal ---
8 --- Not used ---
9 LED+ Outputs HomeLink ® switch indicator signal ---
10 SW2 Detects HomeLink ® switch (SW2) signal ---
11 --- Not used ---
12 LED- Ground for HomeLink ® switch indicator signal ---

HomeLink ® Unit 5P Connector (female terminals) (without panoramic glass roof) 

GHH430616Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 +B BACK UP +B power source About battery voltage at all times
2 ILLUMI+ Detects illumination signal With combination light switch PARKING: about battery voltageWith combination light switch OFF: less than 0.2 V
3 --- Not used ---
4 GND HomeLink ® unit ground Less than 0.2 V at all times
5 ILL-(LED) Outputs illumination signal ---