Camera Control Module

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Contents	Measuring condition	Standard
(B79) No. 1 ←→ Chassis ground	Ignition power supply	Ignition switch ON	Battery voltage
(B79) No. 2	-	-	-
(B79) No. 3	-	-	-
(B79) No. 4 ←→ Chassis ground	Power supply for front view monitor camera	Ignition switch ON	5.5 - 6.5 V
(B79) No. 5 ←→ Chassis ground	Power supply for rearview monitor camera	Ignition switch ON	5.5 - 6.5 V
(B79) No. 6	-	-	-
(B79) No. 7 ←→ Chassis ground	Image output signal	Ignition switch ON	1 Vp-p
(B79) No. 8	-	-	-
(B79) No. 9	-	-	-
(B79) No. 10	-	-	-
(B79) No. 11	-	-	-
(B79) No. 12 ←→ Chassis ground	Front view monitor camera image+	Ignition switch ON	1 Vp-p
(B79) No. 13 ←→ Chassis ground	Rearview monitor camera image-	Always	Continuity to chassis ground
(B79) No. 14 ←→ Chassis ground	Rearview monitor camera image+	Ignition switch ON	1 Vp-p
(B79) No. 15	-	-	-
(B79) No. 16	-	-	-
(B79) No. 17	-	-	-
(B79) No. 18	-	-
(B79) No. 19	-	-
(B79) No. 20 ←→ Chassis ground	CAN +	Ignition switch ON	Pulse (2.5 V or 3.5 V)
(B79) No. 21 ←→ Chassis ground	GND	Always	Continuity to chassis ground
(B79) No. 22	-	-	-
(B79) No. 23	-	-	-
(B79) No. 24 ←→ Chassis ground	Front view monitor camera GND	Always	0 V
(B79) No. 25 ←→ Chassis ground	Rearview monitor camera GND	Always	0 V
(B79) No. 26	-	-	-
(B79) No. 27 ←→ Chassis ground	Image output signal-	Always	Continuity to chassis ground
(B79) No. 28	-	-	-
(B79) No. 29	-	-	-
(B79) No. 30	-	-	-
(B79) No. 31	-	-	-
(B79) No. 32 ←→ Chassis ground	Front view monitor camera image-	Always	Continuity to chassis ground
(B79) No. 33	-	-	-
(B79) No. 34	-	-	-
(B79) No. 35	-	-	-
(B79) No. 36	-	-	-
(B79) No. 37 ←→ Chassis ground	View button	Hi	3.7 V or more
(B79) No. 37 ←→ Chassis ground	View button	Lo	1.4 V or less
(B79) No. 38	-	-	-
(B79) No. 39	-	-	-
(B79) No. 40 ←→ Chassis ground	CAN -	Ignition switch ON	Pulse (2.5 V or 3.5 V)