Navigation circuit for Lexus IS III (2013-2016)
Navigation circuit (1 of 6)
+ECU
1 2 3 4 5 6 7 8 9 10 FR+ FL+
1 2 GVIF GVIF
ACC RELAY
ADPG
AGND
BLK WIRE
BLU WIRE
COMPUTER DATA LINES SYSTEM
DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) (BEHIND LEFT SIDE OF DASH)
FUSE
GPS ANTENNA
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
INSTRUMENT PANEL J/B (LEFT END OF DASH)
J/C 1 (LEFT SIDE OF ENGINE COMPT)
J/C 4 (LEFT SIDE OF ENGINE COMPT)
KC (RIGHT KICK PANEL)
LT BLU WIRE
MAIN ANTENNA
NCA WIRE
ORG/ WIRE
PARK/NEUTRAL POSITION SWITCH ASSEMBLY (RIGHT SIDE OF TRANSMISSION)
PNK 6 7 WIRE
PNK 9 8 7 ACCD CANL CANH WIRE
PNK WIRE
RADIO FUSE
RADIO RECEIVER ASSEMBLY
RED WIRE
RELAY ENERGIZED
SHIELD
SHIELD PNK AGND VV+ VAR+ VAL+ WIRE
SHIELD SG VV- VA- ADPG
STEREO JACK ADAPTER ASSEMBLY 1
SUB ANTENNA
VA-
VAL+
VAR+
VIO WIRE
VV-
WHT WIRE
WHT/BLK WIRE
Navigation circuit (1 of 4)
17 18 SHIELD
ANTENNA
BACK
BLK WIRE
BLU WIRE
BRN WIRE
CA+ CGND SHIELD
COMBINATION METER
COMPUTER DATA LINES SYSTEM
DISP OFF HOOK
DISP VOICE
FUSE
GPS ANTENNA
GRN WIRE
GRY WIRE
GVIF
HOT AT ALL TIMES
HOT W/
HOT W/ ACC RELAY ENERGIZED
ILL ILL
INPUT CIRCUIT
INSTRUMENT CLUSTER SYSTEM
J/C 27 (BEHIND LEFT SIDE OF DASH)
J/C 70 (BEHIND RIGHT SIDE OF DASH)
LEFT COWL SIDE J/B (LEFT END OF DASH)
LEFT STEERING PAD SWITCH
LH ECU-IG FUSE
LT BLU WIRE
LT GRN WIRE
MAIN BODY ECU
MAIN BODY ECU PKB IND
MICRO COMPUTER
MIN
MIN+ SGND MACC SHIELD
MPX
MSSL
MULTI-MEDIA MODULE RECEIVER ASSEMBLY
NCA WIRE
ON HOOK
ORG/ WIRE
PARKING BRAKE SWITCH (TOP OF PARKING BRAKE LEVER)
PKB SPD REV PNK WIRE
RAD 3 FUSE
RED WIRE
RH ECU-IG FUSE
RIGHT COWL SIDE J/B (RIGHT END OF DASH)
RIGHT STEERING PAD SWITCH
SEEK
SEEK- MODE
SHIELD
SPIRAL CABLE (UNDER STEERING WHEEL)
STEERING PAD SWITCH
SWG
TV 1 FUSE
V+ V-
VIO WIRE
VMTF
VOL (-)
W/ LEXUS ENFORM W/O LEXUS ENFORM
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Navigation circuit (2 of 6)
8 SPEAKER 15 SPEAKER
A/C SWITCH
BLK WIRE
BLU WIRE
CA+
CB+
CGND
CV+
GRN WIRE
GVIF
ILL
KE (UNDER CENTER CONSOLE)
LT GRN WIRE
MI+
MO-
MULTI- DISPLAY ASSEMBLY
MUTE
ORG/ WIRE
PNK 17 18 19 20 21 22 WIRE
PNK 6 7 WIRE
RED WIRE
REV
SHIELD
SHIELD SHIELD
SLD
SLDI
SLDO
TMUT
VIO WIRE
VMTI
WHT WIRE
WHT/BLK WIRE
WUI
Navigation circuit (2 of 4)
17 18 SHIELD
BLK WIRE
BLU WIRE
CB+
CGND
COMPUTER DATA LINES SYSTEM
CV+
GRN WIRE
GRY WIRE
GVIF
LIGHTS SYSTEM INTERIOR
LINES SYSTEM COMPUTER DATA
LT GRN WIRE
MCI-
MCO-
MCVD
MULTI-DISPLAY ASSEMBLY SECURITY INDICATOR LAMP
MUTE
ORG/ WIRE
PNK WIRE
REAR WINDOW DEFOGGER SWITCH
RED WIRE
RIGHT FRONT SPEAKER ASSEMBLY 2
RIGHT FRONT SPEAKER ASSEMBLY 3
SEUC
SGND
SHIELD
SHIELD 8 9
SHIELD 9 10 11 12 13 14 15 16
SPI+
SPO-
TELEVISION CAMERA ASSEMBLY (REAR OF TRUNK LID)
TWR+
USB
USBG
USBV
VIO WIRE
VMTI
VOR-
VOT+
W/ LEXUS ENFORM
W/O LEXUS ENFORM
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Navigation circuit (3 of 6)
15-SPEAKER
16 17 18 PNK WIRE
BLK WIRE
BLU WIRE
BRN WIRE
GRN WIRE
GRY WIRE
KC (RIGHT KICK PANEL)
LEFT STEERING PAD SWITCH
LT GRN WIRE
MI+
MO-
OFF HOOK
ON HOOK
ORG/ WIRE
PNK 17 18 19 20 21 22 WIRE
PNK WIRE
RADIO RECEIVER ASSEMBLY
RED WIRE
REMOTE OPERATION SWITCH
RIGHT STEERING PAD SWITCH
SEEK
SHIELD
SLDI
SLDO
SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY
STEERING PAD SWITCH ASSEMBLY
USB
USBG
USBV
VIO WIRE
VOICE
VOICE RETURN MODE
VOL (-)
VOR-
VOT+
WHT WIRE
WHT/BLK WIRE
WUO
Navigation circuit (3 of 4)
ADPG
AGND
ALO
ARO
ASGN
AUXO
BLK WIRE
BLU WIRE
BLU/BLK WIRE
GRN WIRE
GRN/RED WIRE
LEFT FRONT SPEAKER ASSEMBLY 2
LEFT FRONT SPEAKER ASSEMBLY 3
LT BLU WIRE
MACC
MCO-
MI+
MICROPHONE
MO-
MULTI-MEDIA MODULE RECEIVER ASSEMBLY
NCA WIRE
PNK WIRE
RED WIRE
SHIELD
SHIELD 8 9
SLDI
SLDO
STEREO JACK ADAPTER ASSEMBLY 1
TWL-
UDO+
UJSG
UPI
USB
USBG
USBV
VA-
VAL+
VAR+
VIO WIRE
VOR-
VOT+
W/ LEXUS ENFORM W/O LEXUS ENFORM
WHT WIRE
WUO
Navigation circuit (4 of 6)
16 17 18 PNK WIRE
ADIM
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
GRN WIRE
GRY WIRE
HOT W/
INSTRUMENT PANEL J/B (LEFT END OF DASH)
KC (RIGHT KICK PANEL)
KE (UNDER CENTER CONSOLE)
LT GRN WIRE
MACC
MAP LIGHT ASSEMBLY
MCO-
METER FUSE
MICROPHONE
MIN
ORG/ WIRE
PARKING BRAKE SWITCH ASSEMBLY (LEFT SIDE OF DASH)
PNK WIRE
RADIO RECEIVER ASSEMBLY
RED WIRE
SGND
SHIELD
SHIELD SHIELD
SWG
VIO WIRE
VMTF
W/ LEXUS ENFORM, SAFETY CONNECT
W/O LEXUS ENFORM, SAFETY CONNECT
WHT WIRE
WHT/BLK WIRE
Navigation circuit (4 of 4)
-TW
14 SPEAKER 13 SPEAKER
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
CTR +
ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT)
GRN WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER SYSTEM
LEFT FRONT SPEAKER ASSEMBLY 1
LEFT REAR SPEAKER ASSEMBLY
LEFT REAR SPEAKER ASSEMBLY 2
LEFT REAR SPEAKER ASSEMBLY 3
LEFT REAR STEREO COMPONENT SPEAKER ASSEMBLY
LT BLU WIRE
LT GRN WIRE
MI+ MI- SLDI MO+ MO- SLDO WUI
OF TRUNK)
PNK WIRE
RAD 1 FUSE
RAD 2 FUSE
RED WIRE
RED/BLU WIRE
RIGHT FRONT SPEAKER ASSEMBLY 1
RIGHT REAR SPEAKER ASSEMBLY
RIGHT REAR SPEAKER ASSEMBLY 2
RIGHT REAR SPEAKER ASSEMBLY 3
RIGHT REAR STEREO COMPONENT SPEAKER ASSEMBLY
SL- ML- SR- MR- FL- FR- RL- RR-
STEREO COMPONENT AMPLIFIER (RIGHT REAR
STEREO COMPONENT SPEAKER ASSEMBLY
VIO WIRE
WFL- WFR- PNK WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Navigation circuit (5 of 6)
15 SPEAKER 8 SPEAKER
BLK WIRE
BLU WIRE
BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT)
BRN WIRE
CAN I/F
CANN
CANP
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
DRIVER DISPLAY
ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT)
GRN WIRE
GVIF
HOT AT ALL TIMES
KC (RIGHT KICK PANEL)
LCD DRIVER
LT BLU WIRE
LT GRN WIRE
MCI-
MCO-
MCVD
MPX-B 1 FUSE
MSCH MSCL
MUTE
ORG/ WIRE
PNK WIRE
RED WIRE
RIGHT FRONT SPEAKER ASSEMBLY 2
SGND
SHIELD
SHIELD SHIELD
SPEAKER
SPI+
SPO-
TELLTALES
USB
USBG
USBV
VIO WIRE
VOR-
VOT+
W/ LEXUS ENFORM, SAFETY CONNECT
W/O LEXUS ENFORM, SAFETY CONNECT
WHT WIRE
Navigation circuit (6 of 6)
-TW
15-SPEAKER
AMP 1 FUSE
AMP 2 FUSE
BLK WIRE
BLU WIRE
BRN WIRE
CTR +
FRONT SPEAKER ASSEMBLY 3
GRY WIRE
HOT AT ALL TIMES
INSTRUMENT PANEL J/B (LEFT END OF DASH)
LEFT FRONT SPEAKER ASSEMBLY 1
LEFT FRONT SPEAKER ASSEMBLY 2
LEFT REAR SPEAKER ASSEMBLY
LEFT REAR SPEAKER ASSEMBLY 2
LT BLU WIRE
LT GRN WIRE
ORG/ WIRE
PC (RIGHT REAR OF TRUNK)
PNK PNK PNK WIRE
PNK WIRE
PPL/BLK WIRE
PPL/GRY WIRE
REAR SPEAKER ASSEMBLY 3
RED WIRE
RIGHT FRONT SPEAKER ASSEMBLY 1
RIGHT REAR SPEAKER ASSEMBLY
RIGHT REAR SPEAKER ASSEMBLY 2
SL- SR- FL- FR- RL- RR-
STEREO COMPONENT AMPLIFIER
VIO WIRE
WFL- WFR-
WHT WIRE