Lexus GS IV facelift (2015-2020) def Wiring diagrams
This page contains all the electrical diagrams for the component. def, in which he is found in the car Lexus GS IV facelift (2015-2020). 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..
def wiring diagram (1 of 4)
3 4 ILL+
ALT
ANTI-LOCK BRAKES SYSTEM
BLK WIRE
BLU WIRE
DECL
DECR
DEF
DEFOGGER SYSTEM
DRL
DRLL
DRLR
ENGINE ROOM J/B 1 ASSEMBLY
ENGINE ROOM R/B 1 ASSEMBLY
FFG
FFGL
FFGR
GNDA (-)
GNDB
GRN WIRE
GRY WIRE
HEADLIGHTS SYSTEM
HLHL
HLHR
HLHS
HOT AT ALL TIMES
ILL (-) B+
IND 14 15
INTEGRATION CONTROL, PANEL ASSEMBLY
INTEGRATION RELAY
LEFT COWL SIDE J/B
LH ECU-IG FUSE
LH-IG FUSE
LT GRN WIRE
MAIN BODY ECU
NAVIGATION SYSTEM
P/I DC/DC FUSE
P/I-B 1 FUSE
PANL
PNK WIRE
PNL
PNLS
POWER WINDOWS SYSTEM
RDEF
RED WIRE
RELAY 1 ENERGIZED
RSSH
SEATS SYSTEM
SHAD
STOP
TAIL
TLP
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Integration control and panel circuit -> DEF
def wiring diagram (2 of 4)
ALT
ANTI-LOCK BRAKES SYSTEM
BLK WIRE
BLU WIRE
DEC
DECL
DECR
DEF
DEFOGGER SYSTEM
ECU 3 4 ILL+
ENGINE ROOM J/B 1 ASSEMBLY
ENGINE ROOM J/B 2 ASSEMBLY
ENGINE ROOM R/B 1 ASSEMBLY
GNDA (-)
GNDB
GRN WIRE
GRY WIRE
HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS
HOT AT ALL TIMES
ILL (-) B+
IND 14 15
INTEGRATION CONTROL, PANEL ASSEMBLY
INTEGRATION RELAY
INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM
KA (LEFT KICK PANEL)
LEFT COWL SIDE J/B
LH ECU-IG FUSE
LH-IG FUSE
LT GRN WIRE
P/I ALT FUSE
P/I-B 1 FUSE
PNK WIRE
PNL
PNLS
POWER WINDOWS SYSTEM
RDEF
RED WIRE
RELAY 1 ENERGIZED
RSSH
SEATS SYSTEM
SHAD
SOUND SYSTEMS
STOP
TAIL
TLP
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Integration relay circuit -> DEF
def wiring diagram (3 of 4)
A/C AMPLIFIER ASSEMBLY
BLK WIRE
COMPUTER DATA LINES SYSTEM
DEF
ENGINE ROOM J/B 1 ASSEMBLY
ENGINE ROOM R/B 1 ASSEMBLY
GNDB
HOT AT ALL TIMES
INTEGRATION RELAY
LEFT "C" PILLAR)
LEFT COWL SIDE J/B
LH-IG FUSE
MULTI-MEDIA MODULE RECEIVER ASSEMBLY
NOISE FILTER (REAR WINDOW DEFOGGER)
P/I-B 1 FUSE
RDEF
REAR WINDOW DEFOGGER (BACK WINDOW GLASS)
REAR WINDOW DEFOGGER SWITCH
RED WIRE
RELAY 1 ENERGIZED
VIO WIRE
WHT WIRE
Go to component -> Rear defogger circuit -> DEF
def wiring diagram (4 of 4)
A/C AMPLIFIER ASSEMBLY
BLK WIRE
COMPUTER DATA LINES SYSTEM
DEF
ENGINE ROOM J/B 2 ASSEMBLY
ENGINE ROOM R/B 1 ASSEMBLY
GNDB
HOT AT ALL TIMES
INTEGRATION RELAY
LEFT "C" PILLAR)
LEFT COWL SIDE J/B
LH-IG FUSE
LT GRN WIRE
NOISE FILTER (REAR WINDOW DEFOGGER)
P/I-B 1 FUSE
RADIO RECEIVER ASSEMBLY
RDEF
REAR WINDOW DEFOGGER (BACK WINDOW GLASS)
REAR WINDOW DEFOGGER SWITCH
RED WIRE
RELAY ENERGIZED
VIO WIRE
WHT WIRE
YEL WIRE
Go to component -> Rear defogger & heated mirrors circuit -> DEF
