Relay Control Module Connector for Inputs and Outputs

Connector Index
Relay Control Module Connector A (6P)
Relay Control Module Connector B (10P)
Relay Control Module Connector C (18P)

Relay Control Module Connector A (6P) (female terminals)

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

Terminal number	Terminal name	Description	Signal
1	+B BACK UP	Power source for relay control module	About battery voltage at all times
2	B-CAN_H	Communication line	---
3	B-CAN_L	Communication line	---
4	IG1 METER	IG1 power source	With the vehicle in the ON or START mode: about battery voltage
5	HOOD SW	Detects HOOD SW signal	With hood latch switch ON: less than 0.2 V With hood latch switch OFF and wakeup mode: about battery voltage With hood latch switch OFF and sleep mode: pulse
6	GND	Ground for relay control module	Less than 0.2 V at all times

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

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

Terminal number	Terminal name	Description	Signal
1	ILLUMI+	Outputs ILLUMI+ signal	With combination light switch SMALL or ON: about battery voltage With combination light switch OFF: less than 0.2 V
2	INTR LT CUT RLY OUT	Outputs INTR LT CUT RLY OUT signal	With interior lights are ON: about battery voltage With interior lights are OFF: less than 0.2 V
3	DRL MODE R	Outputs DRL MODE R signal	With right daytime running lights are ON: about battery voltage With right daytime running lights are OFF: less than 0.2 V
4	+B R/MOD 2	Power source for relay control module	About battery voltage at all times
5	L H/L HI	Outputs L H/L HI signal	With left headlight (high) ON: about battery voltage With left headlight (high) OFF: less than 0.2 V
6	Not used	---	---
7	RR DEF RLY CL-	Outputs RR DEF RLY CL- signal	With the vehicle in the ON mode and rear window defogger ON: less than 0.2 V With the vehicle in the ON mode and rear window defogger OFF: about battery voltage
8	L H/L LO	Outputs L H/L LO signal	With left headlight (low) ON: about battery voltage With left headlight (low) OFF: less than 0.2 V
9	H/L LO SIG	Communication line	---
10	SMALL R	Outputs SMALL R signal	With right position lights are ON: about battery voltage With right position lights are OFF: less than 0.2 V

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

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

Terminal number	Terminal name	Description	Signal
1	SMALL L	Outputs SMALL L signal	With left position lights are ON: about battery voltage With left position lights are OFF: less than 0.2 V
2	Not used	---	---
3	R H/L HI	Outputs R H/L HI signal	With right headlight (high) ON: about battery voltage With right headlight (high) OFF: less than 0.2 V
4	FR FOG LT RLY CL-	Outputs FR FOG LT RLY CL- signal	With front fog light switch ON: less than 0.2 V With front fog light switch OFF: about battery voltage
5	+B BACK UP	Power source for relay control module	About battery voltage at all times
6	HORN SW	Detects HORN SW signal	With horn switch ON: less than 0.2 V With horn switch OFF: about battery voltage
7	INTR LT CUT RLY OUT	Outputs INTR LT CUT RLY OUT signal	With interior lights are ON: about battery voltage With interior lights are OFF: less than 0.2 V
8	DRL MODE L	Outputs DRL MODE L signal	With left daytime running lights are ON: about battery voltage With left daytime running lights are OFF: less than 0.2 V
9	FR WASHER MTR	Drives windshield washer motor	With windshield washer switch ON: about battery voltage With windshield washer switch OFF: less than 0.2 V
10	H/L ON SW	Detects H/L ON SW signal	With combination light switch ON: less than 0.2 V With combination light switch OFF and wake-up mode: about battery voltage With combination light switch OFF and sleep mode: pulse

Terminal number	Terminal name	Description	Signal
11	R H/L LO	Outputs R H/L LO signal	With right headlight (low) ON: about battery voltage With right headlight (low) OFF: less than 0.2 V
12	Not used	---	---
13	Not used	---	---
14	SCTY HORN RLY CL-	Outputs SCTY HORN RLY CL- signal	With security horn and horn sound: less than 0.2 V With security horn and horn no sound: about battery voltage
15	GND	Ground for relay control module	Less than 0.2 V at all times
16	GND	Ground for relay control module	Less than 0.2 V at all times
17	RR WASHER MTR	Drives rear window washer motor	With rear window washer switch ON: about battery voltage With rear window washer switch OFF: less than 0.2 V
18	+B WASHER	Power source for relay control module	About battery voltage at all times