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Home >> Honda >> 2021 >> Ridgeline RTL, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Active Control Engine Mount - Testing & Troubleshooting >> Connector View >> Engine Mount Control Unit Connector for Inputs and Outputs (2017 2018 2019)

Engine Mount Control Unit Connector for Inputs and Outputs (2017 2018 2019)

Engine Mount Control Unit 16P Connector (female terminals) 

GHH455358Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Connects to
1 ACM SOL R- Rear engine mount actuator
2 ACM SOL R+ Rear engine mount actuator
3 ACM SOL F+ Front engine mount actuator
4 PGND Body ground to G251
5 ACM SOL F- Front engine mount actuator
6 IG SOL Active control engine mount (ACM) control relay
7 TDC OUT PCM (TDC OUT)
8 Not used  
9 IG1 ACG IG1A relay
10 Not used  
11 Not used  
12 CRK OUT PCM (CRK OUT)
13 F-CAN_H PCM (F-CAN_H)
14 Not used  
15 F-CAN_L PCM (F-CAN_L)
16 SOL RLY Active control engine mount (ACM) control relay