Relay Control Module Connector for Inputs and Outputs (2025)

Connector Index
Relay Control Module Connector A (8P)
Relay Control Module Connector B (10P)
Relay Control Module Connector C (18P)

Relay Control Module Connector A (8P) (female terminals)

Courtesy of HONDA, U.S.A., INC.

Terminal number	Terminal name	Description
1	PGND	Ground for relay control module
2	+B F/M 1	Power source for IPD
3	L H/L HI	L H/L HI signal
4	Not used	---
5	R H/L LO	R H/L LO signal
6	Not used	---
7	PARKING	PARKING signal
8	INTR LIGHT+	INTR LIGHT+ signal

Relay Control Module Connector B (10P) (female terminals)

Courtesy of HONDA, U.S.A., INC.

Terminal number	Terminal name	Description
1	PGND	Ground for relay control module
2	+B F/M 2	Power source for IPD
3	Not used	---
4	PARKING	PARKING signal
5	Not used	---
6	L H/L LO	L H/L LO signal

Relay Control Module Connector C (18P) (female terminals)

Courtesy of HONDA, U.S.A., INC.

Terminal number	Terminal name	Description
1	+B BACK UP	Power source for relay control module
2	IG1 VSA/ABS	IG1 power source
3	B-CAN_H	Communication line
4	B-CAN_L	Communication line
5	FR WASHER RLY CL-	Outputs FR WASHER RLY CL- signal
6	HORN RLY CL-	Outputs HORN RLY CL- signal
7	RR WASHER RLY CL-	Outputs RR WASHER RLY CL- signal
8	RR DEF RLY CL-	Outputs RR DEF RLY CL- signal
9	Not used	---
10	DRL MODE R	DRL MODE R signal
11	H/L LO SIG	Communication line
12 *	FR DEICER RLY CL-	Outputs FR DEICER RLY CL- signal
13	H/L ON SW	Detects H/L ON SW signal
14	HOOD SW	Detects HOOD SW signal
15	Not used	---
16	HORN SW	Detects HORN SW signal
17	Not used	---
18	Not used	---

*: With heated windshield wiper area