AUDIO AND VISUAL SYSTEM(w/ Multi-display)

MULTI-MEDIA MODULE RECEIVER ASSEMBLY

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
H97-1 (CANH)	BE	CAN communication signal	-	-
H97-2 (CANL)	W	CAN communication signal	-	-
H97-3 (CNH1)	W	Local bus communication signal	-	-
H97-4 (CNL1)	V	Local bus communication signal	-	-
H97-10 (VMTF) - H97-12 (GND1)	L - W-B	Visual mute signal	Power switch on (ACC) Screen display changes	3.5 V or higher → Below 1 V → 3.5 V or higher
H97-12 (GND1) - Body ground	W-B - Body ground	Ground	Always	Below 1 V
H97-13 (ILL-) - H97-12 (GND1)	GR - W-B	Illumination signal	Light control switch off	Below 1 V
H97-13 (ILL-) - H97-12 (GND1)	GR - W-B	Illumination signal	Light control switch in tail or head position	Pulse generation
H97-14 (ILL+) - H97-12 (GND1)	G - W-B	Illumination signal	Light control switch off	Below 1 V
H97-14 (ILL+) - H97-12 (GND1)	G - W-B	Illumination signal	Power switch off Light control switch in tail or head position	11 to 14 V
H97-15 (IG) - H97-12 (GND1)	V - W-B	Power source (IG)	Power switch off	Below 1 V
H97-15 (IG) - H97-12 (GND1)	V - W-B	Power source (IG)	Power switch on (IG)	11 to 14 V
H97-16 (ACC1) - H97-12 (GND1)	Y - W-B	Power source (ACC)	Power switch off	Below 1 V
H97-16 (ACC1) - H97-12 (GND1)	Y - W-B	Power source (ACC)	Power switch on (ACC)	11 to 14 V
H97-17 (+B1) - H97-12 (GND1)	R - W-B	Power source (+B)	Power switch off	11 to 14 V
H97-18 (V+) - H97-12 (GND1)	W - W-B	Video signal	Power switch on (IG) Shift lever in R Camera lens not covered, displaying an image	Pulse generation (Refer to waveform 1)
H97-18 (V+) - H97-12 (GND1)	W - W-B	Video signal	Power switch on (IG) Shift lever in R Camera lens covered, blacking out screen	Pulse generation (Refer to waveform 2)
H97-19 (V-) - H97-12 (GND1)	R - W-B	Ground	Always	Below 1 V
H97-27 (MIN+) - H97-12 (GND1)	W - W-B	Microphone voice signal	See "Microphone & Voice Recognition Check" in Operation Check Click here	-
H97-28 (SGND) - Body ground	P - Body ground	Shield ground	Always	Below 1 V
H97-29 (MACC) - H97-12 (GND1)	R - W-B	Microphone power supply	Power switch off	Below 1 V
H97-29 (MACC) - H97-12 (GND1)	R - W-B	Microphone power supply	Power switch on (ACC)	4 to 6 V
H97-30 (SW1) - H97-32 (SWG)	L - Y	Steering pad switch signal	No switch pushed	2.97 to 3.56 V
			Seek+ switch pushed	0.27 to 0.35 V
			Seek- switch pushed	0.86 to 1.03 V
			Volume+ switch pushed	1.51 to 1.79 V
			Volume- switch pushed	2.22 to 2.66 V
H97-31 (SW2) - H97-32 (SWG)	R - Y	Steering pad switch signal	No switch pushed	2.97 to 3.56 V
			MODE switch pushed	0.27 to 0.35 V
			On hook or voice return switch pushed	0.86 to 1.03 V
			Off hook switch pushed	1.51 to 1.79 V
			Voice switch pushed	2.22 to 2.66 V
H97-32 (SWG) - Body ground	Y - Body ground	Steering pad switch signal	Always	Below 1 V
H97-39 (CA+) - H97-12 (GND1)	B - W-B	Television camera power supply	Power switch on (IG) Shift lever in R	5.5 to 7.05 V
H97-40 (CGND) - Body ground	Shield - Body ground	Shield ground	Always	Below 1 V
H97-45 (TX3+)	P	AVC-LAN communication signal	-	-
H97-46 (TX3-)	V	AVC-LAN communication signal	-	-
H97-48 (MIN-) - Body ground	B - Body ground	Microphone voice signal	See "Microphone & Voice Recognition Check" in Operation Check Click here	-
H97-49 (SNS2) - H97-12 (GND1)	V - W-B	Microphone connection detection signal	Always	Below 1 V
H97-55 (PKB) - H97-12 (GND1)	G - W-B	Parking brake signal	See "Vehicle Signal Check Mode" in Operation Check Click here	-
H97-56 (SPD) - H97-12 (GND1)	V - W-B	Vehicle speed signal	See "Vehicle Signal Check Mode" in Operation Check Click here	-
H98-5 (AGND) - Body ground	Shield - Body ground	Shield ground	Always	Below 1 V
H98-7 (VAR+) - H98-15 (VA-)	B - R	Sound signal (Right)	External device system playing (when stereo jack used)	A waveform synchronized with sounds is output
H98-8 (VAL+) - H98-15 (VA-)	W - R	Sound signal (Left)	External device system playing (when stereo jack used)	A waveform synchronized with sounds is output
H98-15 (VA-) - H97-12 (GND1)	R - W-B	Sound signal ground	Always	Below 1 V
H98-16 (ADPG) - H97-12 (GND1)	G - W-B	External device connection detection signal	External device connected	Below 1 V
H98-16 (ADPG) - H97-12 (GND1)	G - W-B	External device connection detection signal	External device not connected	2.1 to 3 V
H156-1 (WUO)	W	MOST communication wake-up signal	-	-
H156-2 (MI+)	B	MOST communication signal	-	-
H156-3 (MI-)	B	MOST communication signal	-	-
H156-4 (SLDI)	Shield	Shield ground	-	-
H156-5 (MO+)	B	MOST communication signal	-	-
H156-6 (MO-)	B	MOST communication signal	-	-
H156-7 (SLDO)	Shield	Shield ground	-	-
H94-7 (GND2) - Body ground	Y - Body ground	Ground	Always	Below 1 V
H94-11 (ACC) - H97-12 (GND1)	V - W-B	Illumination power source (ACC)	Power switch off	Below 1 V
H94-11 (ACC) - H97-12 (GND1)	V - W-B	Illumination power source (ACC)	Power switch on (ACC)	11 to 14 V
H94-12 (+B) - H97-12 (GND1)	P - W-B	Illumination power source (+B)	Power switch off	11 to 14 V
H172-1 (USV1)	-	Power source	-	-
H172-2 (US1-)	-	Data signal	-	-
H172-3 (US1+)	-	Data signal	-	-
H172-4 (UGD1)	-	Ground	-	-
H172-5 (USG1)	-	Shield ground	-	-
H165-1 (GVIF)	B	Video signal (Digital)	-	-
RA-5 (ANT+) - H97-12 (GND1)	- - W-B	Power source of antenna	Power switch on (ACC) Radio switch on and AM or FM selected	11 to 14 V

Reference (Oscilloscope waveform):

Waveform 1 (camera lens is not covered, displaying an image)

Item	Content
Measurement terminal	H97-18 (V+) - H97-12 (GND1)
Measurement setting	200 mV/DIV., 50 μsec./DIV.
Condition	Power switch on (IG), shift lever in R

Tech Tips

The video waveform changes according to the image sent by the television camera assembly.

Waveform 2 (camera lens is covered, blacking out the screen)

Item	Content
Measurement terminal	H97-18 (V+) - H97-12 (GND1)
Measurement setting	200 mV/DIV., 50 μsec./DIV.
Condition	Power switch on (IG), shift lever in R

Tech Tips

The video waveform changes according to the image sent by the rear television camera assembly.

Text in Illustration
*a	Waveform 1 (camera lens not covered, displaying an image)
*b	Waveform 2 (camera lens covered, blacking out the screen)
*c	Synchronization Signal
*d	Video Waveform

STEREO COMPONENT AMPLIFIER ASSEMBLY

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specification Condition
H99-1 (+B) - H99-3 (GND)	Y - BR	Power source (+B)	Power switch off	11 to 14 V
H99-3 (GND) - Body ground	BR - Body ground	Ground	Always	Below 1 V
H99-4 (WFL+) - H99-3 (GND)	R - BR	Sound signal (Front left)	Audio system playing	A waveform synchronized with sounds is output
H99-5 (WFR+) - H99-3 (GND)	B - BR	Sound signal (Front right)	Audio system playing	A waveform synchronized with sounds is output
H99-6 (WF1+) - H99-3 (GND)	L - BR	Sound signal (Woofer)	Audio system playing	A waveform synchronized with sounds is output
H99-7 (CTR+) - H99-3 (GND)	B - BR	Sound signal (Front center)	Audio system playing	A waveform synchronized with sounds is output
H99-12 (FL+) - H99-3 (GND)	R - BR	Sound signal (Front left)	Audio system playing	A waveform synchronized with sounds is output
H99-13 (FR+) - H99-3 (GND)	B - BR	Sound signal (Front right)	Audio system playing	A waveform synchronized with sounds is output
H99-14 (RL+) - H99-3 (GND)	R - BR	Sound signal (Rear left)	Audio system playing	A waveform synchronized with sounds is output
H99-15 (RR+) - H99-3 (GND)	V - BR	Sound signal (Rear right)	Audio system playing	A waveform synchronized with sounds is output
H99-16 (+B2) - H99-3 (GND)	L - BR	Power source (+B)	Power switch off	11 to 14 V
H99-17 (SPD) - H99-3 (GND)	V - BR	Vehicle speed signal	Power switch on (IG) Wheel being rotated	Pulse generation
H99-18 (GND2) - Body ground	BR - Body ground	Ground	Always	Below 1 V
H99-19 (WFL-) - H99-3 (GND)	W - BR	Sound signal (Front left)	Audio system playing	A waveform synchronized with sounds is output
H99-20 (WFR-) - H99-3 (GND)	Y - BR	Sound signal (Front right)	Audio system playing	A waveform synchronized with sounds is output
H99-21 (WF1-) - H99-3 (GND)	LG - BR	Sound signal (Woofer)	Audio system playing	A waveform synchronized with sounds is output
H99-22 (CTR-) - H99-3 (GND)	Y - BR	Sound signal (Front center)	Audio system playing	A waveform synchronized with sounds is output
H99-27 (FL-) - H99-3 (GND)	W - BR	Sound signal (Front left)	Audio system playing	A waveform synchronized with sounds is output
H99-28 (FR-) - H99-3 (GND)	Y - BR	Sound signal (Front right)	Audio system playing	A waveform synchronized with sounds is output
H99-29 (RL-) - H99-3 (GND)	W - BR	Sound signal (Rear left)	Audio system playing	A waveform synchronized with sounds is output
H99-30 (RR-) - H99-3 (GND)	P - BR	Sound signal (Rear right)	Audio system playing	A waveform synchronized with sounds is output
H157-2 (MI+)	B	MOST communication signal	-	-
H157-3 (MI-)	B	MOST communication signal	-	-
H157-4 (SLDI)	Shield	Shield ground	-	-
H157-5 (MO+)	B	MOST communication signal	-	-
H157-6 (MO-)	B	MOST communication signal	-	-
H157-7 (SLDO)	Shield	Shield ground	-	-
H157-8 (WUI)	W	MOST communication wake-up signal	-	-

MULTI-DISPLAY ASSEMBLY

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specification Condition
H93-2 (ILL) - H93-13 (GND1)	G - W-B	Illumination signal	Light control switch off	Below 1 V
H93-2 (ILL) - H93-13 (GND1)	G - W-B	Illumination signal	Power switch off Light control switch in tail or head position	11 to 14 V
H93-7 (TX+)	P	AVC-LAN communication signal	-	-
H93-11 (VMTI) - H93-13 (GND1)	L - W-B	Visual mute signal	When image on display switches	3.5 V or higher → Below 1 V → 3.5 V or higher
H93-12 (+B2) - H93-13 (GND1)	R - W-B	Power source (+B)	Power switch off	11 to 14 V
H93-13 (GND1) - Body ground	W-B - Body ground	Ground	Always	Below 1 V
H93-19 (TX-)	V	AVC-LAN communication signal	-	-
H93-23 (IG) - H93-13 (GND1)	V - W-B	Power source (IG)	Power switch off	Below 1 V
H93-23 (IG) - H93-13 (GND1)	V - W-B	Power source (IG)	Power switch on (IG)	11 to 14 V
H93-24 (ACC) - H93-13 (GND1)	Y - W-B	Power source (ACC)	Power switch off	Below 1 V
H93-24 (ACC) - H93-13 (GND1)	Y - W-B	Power source (ACC)	Power switch on (ACC)	11 to 14 V
H161-1 (GVIF)	B	Video signal (Digital)	-	-

REMOTE TOUCH

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
H95-1 (+B) - H95-15 (GND)	R - W-B	Power source (+B)	Power switch off	11 to 14 V
H95-2 (ACC) - H95-15 (GND)	Y - W-B	Power source (ACC)	Power switch on (ACC)	11 to 14 V
H95-2 (ACC) - H95-15 (GND)	Y - W-B	Power source (ACC)	Power switch off	Below 1 V
H95-4 (MO-)	V	Local bus communication signal	-	-
H95-5 (MO+)	W	Local bus communication signal	-	-
H95-9 (ILL+) - H95-15 (GND)	G - W-B	Illumination signal	Light control switch off	Below 1 V
H95-9 (ILL+) - H95-15 (GND)	G - W-B	Illumination signal	Power switch off Light control switch in tail or head position	11 to 14 V
H95-15 (GND) - Body ground	W-B - Body ground	Ground	Always	Below 1 V
H95-16 (ILL-) - H95-15 (GND)	GR - W-B	Illumination signal	Light control switch off	Below 1 V
H95-16 (ILL-) - H95-15 (GND)	GR - W-B	Illumination signal	Light control switch in tail or head position	Pulse generation

COOLER CONTROL SWITCH ASSEMBLY (w/ Cooler Control Switch Assembly)

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
j2-1 (+B) - j2-16 (GND)	R - W-B	Power source (+B)	Power switch off	11 to 14 V
j2-5 (TX-)	W	AVC-LAN communication signal	-	-
j2-6 (ACC) - j2-16 (GND)	P - W-B	Power source (ACC)	Power switch off	Below 1 V
j2-6 (ACC) - j2-16 (GND)	P - W-B	Power source (ACC)	Power switch on (ACC)	11 to 14 V
j2-7 (IG+) - j2-16 (GND)	SB - W-B	Power source (IG)	Power switch off	Below 1 V
j2-7 (IG+) - j2-16 (GND)	SB - W-B	Power source (IG)	Power switch on (IG)	11 to 14 V
j2-15 (TX+)	L	AVC-LAN communication signal	-	-
j2-16 (GND) - Body ground	W-B - Body ground	Ground	Always	Below 1 V

AUDIO AND VISUAL SYSTEM(w/ Multi-display) TERMINALS OF ECU