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Power Mirror Control Unit Connector for Inputs and Outputs (2017 2018 2019 2020)

POWER MIRROR CONTROL UNIT 24P CONNECTOR (female terminals) 

GHH457344Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 IG1 METER IG1 power source With vehicle in ON or START mode: about battery voltage
2 SVCC Drives power mirror position sensor With power mirror control unit in wake-up mode: about 5 V
3 R/C MIRR MTR (L-UD) Detects power mirror switch signal With vehicle in ON mode: about 0 V or 5 V (depending on power mirror switch position)
4 R-UD Detects power mirror switch signal With power mirror selector switch in R position: less than 0.2 V
5 R-LR Detects power mirror switch signal With power mirror selector switch in R position: less than 0.2 V
6 SEL Detects power mirror switch signal With power mirror selector switch in L position: less than 0.2 V
7 SCOM Ground for power mirror position sensor Less than 0.2 V at all times
8 SEV Detects left mirror position sensor (vertical) signal About 0 - 5 V (depending on power mirror vertical position)
9 SEH Detects left mirror position sensor (horizontal) signal About 0 - 5 V (depending on power mirror horizontal position)
10 R/C MIRR MTR (R-UD) Drives right power mirror actuator With right power mirror actuator tilt UP: about battery voltage

With right power mirror actuator tilt DOWN: less than 0.2 V

11 R/C MIRR MTR (L-LR) Detects power mirror switch signal With power mirror selector switch in L position: less than 0.2 V
12 R/C MIRR MTR (L-COM) Detects power mirror switch signal With power mirror selector switch in L position: less than 0.2 V
13 +B BACKUP +B power source About battery voltage at all times
14 --- Not used ---
15 GND Power mirror control unit ground Less than 0.2 V at all times
16 SER Detects power mirror switch signal With power mirror selector switch in R position: less than 0.2 V
17 RSEH Detects right mirror position sensor (horizontal) signal About 0 - 5 V (depending on power mirror horizontal position)
18 RSEV Detects right mirror position sensor (vertical) signal About 0 - 5 V (depending on power mirror vertical position)
Terminal number Terminal name Description Signal
19 R/C MIRR MTR (R-LR) Drives right power mirror actuator With right power mirror actuator swing RIGHT: about battery voltage

With right power mirror actuator swing LEFT: less than 0.2 V

20 R/C MIRR MTR (R-COM) Drives right power mirror actuator With right power mirror actuator swing RIGHT or tilt UP: less than 0.2 V
With right power mirror actuator swing LEFT or tilt DOWN: about battery voltage
21 MH Drives left power mirror actuator With left power mirror actuator swing RIGHT: about battery voltage

With left power mirror actuator swing LEFT: less than 0.2 V

22 MCOM Drives left power mirror actuator With left power mirror actuator swing RIGHT or tilt DOWN: less than 0.2 V
With left power mirror actuator swing LEFT or tilt UP: about battery voltage
23 MV Drives left power mirror actuator With left power mirror actuator tilt DOWN: about battery voltage

With left power mirror actuator tilt UP: less than 0.2 V

24 UART (DPMS) Communication line ---