Lexus LS IV (2006-2012) 31 32 tx+ tx- Wiring diagrams
This page contains all the electrical diagrams for the component. 31 32 tx+ tx-, in which he is found in the car Lexus LS IV (2006-2012). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram 31 32 tx+ tx- (1 of 5)
10 9 CANN CANP
12 6 CANN CANP
13 22 CANH CANL
22 21 CANL CABH
3 4 CANH CANL
31 32 TX+ TX-
7 8 CANH CANL
A/C AMPLIFIER (CENTER OF DASH)
AIR SUSPENSION CONTROL ECU (RIGHT END OF DASH)
BLK WIRE
BLU WIRE
BRN WIRE
CANN
CANP
CENTER AIR BAG ECU (UNDER CENTER FLOOR CONSOLE)
CLEARANCE SONAR ECU (RIGHT END OF DASH)
CLOCK
DISPLAY, NAVIGATION MODULE DISPLAY (W/ MULTI DISPLAY)
GRN WIRE
LT GRN WIRE
OF DASH)
PARKING ASSIST ECU (RIGHT END OF DASH)
PNK WIRE
RED WIRE
RIGHT FRONT DOOR CONTROL ECU (FRONT PASSENGER'S DOOR)
RIGHT REAR DOOR CONTROL ECU (INSIDE RIGHT REAR DOOR)
STEERING CONTROL ECU (RIGHT SIDE OF DASH)
TIRE PRESSURE WARNING ECU (RIGHT END
TX+1
TX-1
VIO WIRE
W/ ADVANCED PARKING GUIDANCE
W/ MULTI DISPLAY
W/O ADVANCED PARKING GUIDANCE
W/O MULTI DISPLAY
WHT WIRE
YEL WIRE
Go to component -> High/low bus circuit (2 of 3) -> 31 32 TX+ TX-
Wiring diagram 31 32 tx+ tx- (2 of 5)
1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG
28 20 CANN CANP
31 32 TX+ TX-
6 5 CANL CANH
AGND
ALI
ALO
ARI
ARO
ARON AIR
ASGN
AUTO
AUXI
AUXO
BLK WIRE
BLU WIRE
BRN WIRE
CENTER JUNCTION BOX 3 (RIGHT SIDE OF DASH)
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM REAR SEAT
COMPUTER DATA LINES SYSTEM REAR SEAT ENTERTAINMENT CIRCUIT
DISPLAY, NAVIGATION MODULE DISPLAY
DRIVER SIDE J/B
ELECTRIC PARKING BRAKE SWITCH
ENTERTAINMENT CIRCUIT
GRN WIRE
GRY WIRE
IEEE
IEEE CONNECTOR (LEFT SIDE OF DASH)
LT BLU WIRE
LT GRN WIRE
LUGGAGE COMPT)
MAIN BODY ECU (LEFT END OF DASH)
MI+
MO-
MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD)
NCA WIRE
NTSC
NTSC VV+
NTSO
ORG/ WIRE
PARKING ASSIST ECU (RIGHT END OF DASH)
PARKING BRAKE ECU ASSEMBLY (LEFT SIDE OF LUGGAGE COMPT)
PKBO
PNK WIRE
PULL
PUSH
QUARTER PANEL)
RADIO ANTENNA
RADIO RECEIVER ASSEMBLY
REAR JUNCTION BLOCK ECU
REAR SEAT ENTERTAINMENT CIRCUIT
RED WIRE
SG VV-
SGND
SLD
SLDI
STEREO JACK ADAPTER
SUPPLEMENTAL RESTRAINTS SYSTEM
SYSTEM
UDI-
UDO+
UESG
UJSG
ULO+
UPO
URO+
VGN
VIO WIRE
VLI
VRI
W/ HDD
WHT WIRE
WHT/BLK WIRE
WUI
WUO
YEL WIRE
Go to component -> Navigation circuit (3 of 3) -> 31 32 TX+ TX-
Wiring diagram 31 32 tx+ tx- (3 of 5)
1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG
2 4 1 3 CV+ CB+ CV- CGND
28 20 CANN CANP
31 32 TX+ TX-
6 5 CANL CANH
AGND
ALO
ARO
ARON AIR
ASGN
AUXO
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM REAR SEAT
DISPLAY, NAVIGATION MODULE DISPLAY
ENTERTAINMENT CIRCUIT
GRN WIRE
IEEE
IEEE CONNECTOR (LEFT SIDE OF DASH)
LT BLU WIRE
LT GRN WIRE
MAIN BODY ECU (LEFT END OF DASH)
MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) (RIGHT SIDE OF DASH)
NCA WIRE
NTSC VV+
NTSO V+ CA+
ORG/ WIRE
PARKING ASSIST ECU (RIGHT END OF DASH)
PKBO
PNK WIRE
REAR JUNCTION BLOCK ECU
REAR SEAT ENTERTAINMENT CIRCUIT
RED WIRE
SG VV-
SGND
STEREO JACK ADAPTER 1
SUPPLEMENTAL RESTRAINTS SYSTEM
TELEVISION CAMERA (CENTER REAR OF LUGGAGE COMPT LID)
UDI-
UDO+
UESG
UJSG
ULO+
UPI
UPO
URO+
V- CGND
VGN
VIO WIRE
VLI
VRI
W/ HDD
WHT WIRE
YEL WIRE
Go to component -> Navigation circuit, with multi display (4 of 4) -> 31 32 TX+ TX-
Wiring diagram 31 32 tx+ tx- (4 of 5)
1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG
28 20 CANN CANP
31 32 TX+ TX-
6 5 CANL CANH
AGND
ALI
ALO
ARI
ARO
ARON AIR
ASGN
AUTO
AUXI
AUXO
BLK WIRE
BLU WIRE
BRN WIRE
CENTER JUNCTION BOX 3 (RIGHT SIDE OF DASH)
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM REAR SEAT
COMPUTER DATA LINES SYSTEM REAR SEAT ENTERTAINMENT CIRCUIT
DISPLAY, NAVIGATION MODULE DISPLAY
DRIVER SIDE J/B
ELECTRIC PARKING BRAKE SWITCH
ENTERTAINMENT CIRCUIT
GRN WIRE
GRY WIRE
IEEE
IEEE CONNECTOR (LEFT SIDE OF DASH)
LT BLU WIRE
LT GRN WIRE
LUGGAGE COMPT)
MAIN BODY ECU (LEFT END OF DASH)
MI+
MO-
MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD)
NCA WIRE
NTSC
NTSC VV+
NTSO
ORG/ WIRE
PARKING ASSIST ECU (RIGHT END OF DASH)
PARKING BRAKE ECU ASSEMBLY (LEFT SIDE OF LUGGAGE COMPT)
PKBO
PNK WIRE
PULL
PUSH
QUARTER PANEL)
RADIO ANTENNA
RADIO RECEIVER ASSEMBLY
REAR JUNCTION BLOCK ECU
REAR SEAT ENTERTAINMENT CIRCUIT
RED WIRE
SG VV-
SGND
SLD
SLDI
STEREO JACK ADAPTER
SUPPLEMENTAL RESTRAINTS SYSTEM
SYSTEM
UDI-
UDO+
UESG
UJSG
ULO+
UPO
URO+
VGN
VIO WIRE
VLI
VRI
W/ HDD
WHT WIRE
WHT/BLK WIRE
WUI
WUO
YEL WIRE
Go to component -> Radio circuit (3 of 3) -> 31 32 TX+ TX-
Wiring diagram 31 32 tx+ tx- (5 of 5)
1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG
2 4 1 3 CV+ CB+ CV- CGND
28 20 CANN CANP
31 32 TX+ TX-
6 5 CANL CANH
AGND
ALO
ARO
ARON AIR
ASGN
AUXO
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM REAR SEAT
DISPLAY, NAVIGATION MODULE DISPLAY
ENTERTAINMENT CIRCUIT
GRN WIRE
IEEE
IEEE CONNECTOR (LEFT SIDE OF DASH)
LT BLU WIRE
LT GRN WIRE
MAIN BODY ECU (LEFT END OF DASH)
MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) (RIGHT SIDE OF DASH)
NCA WIRE
NTSC VV+
NTSO V+ CA+
ORG/ WIRE
PARKING ASSIST ECU (RIGHT END OF DASH)
PKBO
PNK WIRE
REAR JUNCTION BLOCK ECU
REAR SEAT ENTERTAINMENT CIRCUIT
RED WIRE
SG VV-
SGND
STEREO JACK ADAPTER 1
SUPPLEMENTAL RESTRAINTS SYSTEM
TELEVISION CAMERA (CENTER REAR OF LUGGAGE COMPT LID)
UDI-
UDO+
UESG
UJSG
ULO+
UPI
UPO
URO+
V- CGND
VGN
VIO WIRE
VLI
VRI
W/ HDD
WHT WIRE
YEL WIRE
Go to component -> Radio circuit, with multi display (4 of 4) -> 31 32 TX+ TX-
