Lexus ES XV70 (2018-2021) relay block 4 Wiring diagrams
This page contains all the electrical diagrams for the component. relay block 4, in which he is found in the car Lexus ES XV70 (2018-2021). 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 relay block 4 (1 of 4)
Go to component -> Battery cooling fan circuit -> RELAY BLOCK 4
Wiring diagram relay block 4 (2 of 4)
BBS
BFB-
BLK WIRE
BLK/WHT WIRE
BLU/WHT WIRE
CTB
ENGINE ROOM RELAY BLOCK ASSEMBLY 1
GRN WIRE
GROUND
HEATER
HOT AT ALL TIMES
IGN
LEFT FRONT SEAT CUSHION HEATER ASSEMBLY
LEFT SEAT BACK CLIMATE CONTROL BLOWER
LEFT SEAT CLIMATE CONTROL BLOWER
LEFT SEAT HEATER CONTROL SUB-ASSEMBLY
LT BLU WIRE
LT GRN WIRE
NC (LEFT "B" PILLAR)
ORG/ WIRE
PNK WIRE
RED WIRE
RED/WHT WIRE
RELAY BLOCK 3
RELAY BLOCK 4
S/HTR F/L FUSE
S/HTR F/R FUSE
SEAT A/C MAIN FUSE
SEAT BACK HEATER
SEAT CUSHION HEATER
SEAT HTR RELAY
SIGN
SWITCH
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Climate control seats circuit, tmmk made (1 of 2) -> RELAY BLOCK 4
Wiring diagram relay block 4 (3 of 4)
AIR CONDITIONING AMPLIFIER ASSEMBLY
AIR CONDITIONING CONTROL ASSEMBLY
BLK WIRE
BLU WIRE
ENGINE ROOM RELAY BLOCK ASSEMBLY 1
GA (RIGHT END OF DASH)
GRN WIRE
HOT AT ALL TIMES
INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
LEFT FRONT SEAT CUSHION HEATER ASSEMBLY
LEFT SEAT HEATER CONTROL SUB-ASSEMBLY
LT BLU WIRE
LT GRN WIRE
NC (LEFT "B" PILLAR)
ORG/ WIRE
PNK WIRE
PPL/BLK WIRE
PPL/RED WIRE
RED WIRE
REFRESHING SEAT SWITCH
RELAY BLOCK 3
RELAY BLOCK 4
RELAY ENERGIZED
RIGHT END OF DASH)
RIGHT FRONT SEAT CUSHION HEATER ASSEMBLY
RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY
S/HTR F/L FUSE
S/HTR F/R FUSE
SEAT A/C MAIN FUSE
SEAT BACK HEATER
SEAT CUSHION HEATER
SEAT HEATER SWITCH
SEAT HTR RELAY
SG-5
SG-6
SHD
SHP+
SWR
TSL
TSR
VIO WIRE
WHT WIRE
WHT/BLK WIRE
Go to component -> Heated seats circuit, tmc made -> RELAY BLOCK 4
Wiring diagram relay block 4 (4 of 4)
AIR CONDITIONING AMPLIFIER ASSEMBLY
AIR CONDITIONING CONTROL ASSEMBLY
BLK WIRE
BLU WIRE
ENGINE ROOM RELAY BLOCK ASSEMBLY 1
GA (RIGHT END OF DASH)
GROUND
HEATER
HOT AT ALL TIMES
IGN
INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
LEFT FRONT SEAT CUSHION HEATER ASSEMBLY
LEFT SEAT CLIMATE CONTROL BLOWER
LEFT SEAT HEATER CONTROL SUB-ASSEMBLY
LT BLU WIRE
LT GRN WIRE
NA (RIGHT "B" PILLAR)
NC (LEFT "B" PILLAR)
ORG/ WIRE
PNK WIRE
PPL/BLK WIRE
PPL/RED WIRE
RED WIRE
REFRESHING SEAT SWITCH
RELAY BLOCK 4
RELAY ENERGIZED
RIGHT END OF DASH)
RIGHT FRONT SEAT CUSHION HEATER ASSEMBLY
RIGHT SEAT CLIMATE CONTROL BLOWER
RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY
S/HTR F/L FUSE
S/HTR F/R FUSE
SEAT A/C MAIN FUSE
SEAT BACK HEATER
SEAT CUSHION HEATER
SEAT HEATER SWITCH
SEAT HTR RELAY
SG-5
SG-6
SHD
SHP+
SWITCH
TSL
TSR
VIO WIRE
WHT WIRE
WHT/BLK WIRE
Go to component -> Heated seats circuit, tmmk made -> RELAY BLOCK 4
