Acura TLX II (2020-2024) junction box b Wiring diagrams
This page contains all the electrical diagrams for the component. junction box b, in which he is found in the car Acura TLX II (2020-2024). 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 junction box b (1 of 20)
AUTO HIGH BEAM INDICATOR
AUTOMATIC LIGHTING CONTROL UNIT-SENSOR
AUTOMATIC LIGHTING/ RAIN SENSOR
B-CAN H
B-CAN L
B-CAN TRANSCEIVER
BLK WIRE
BLU WIRE
COMPUTER DATA LINES SYSTEM
DC-DC CONVERTER
FRONT FOG LIGHT INDICATOR
FUSE 47
FUSE 8
FUSE/ RELAY HOLDER C
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
JUNCTION BOX B
LEFT HEADLIGHT
LIGHTS ON INDICATOR
PNK WIRE
PPL
REAR VIEW MIRROR)
RED WIRE
RIGHT END OF DASH)
RIGHT HEADLIGHT
TAN WIRE
UNDER-DASH FUSE/RELAY BOX
WIPER/ WASHER SYSTEM
YEL WIRE
Go to component -> Headlights circuit (2 of 2) -> JUNCTION BOX B
Wiring diagram junction box b (2 of 20)
Go to component -> Memory mirrors circuit (1 of 3) -> JUNCTION BOX B
Wiring diagram junction box b (3 of 20)
BLK WIRE
BLU WIRE
BRN WIRE
CENTER DISPLAY UNIT
COMPUTER DATA LINES SYSTEM
FUSE 32
FUSE 36
FUSE 4
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
HOT W/ ACC RELAY ENERGIZED
INFOTAINMENT CONTROL UNIT
JUNCTION BOX B
LT BLU WIRE
NAVIGATION SYSTEM
NCA WIRE
PNK WIRE
PPL
REAR CAMERA CIRCUIT
RED WIRE
TAN WIRE
TELEMATICS CONTROL UNIT (CENTER OF DASH)
UNDER-DASH FUSE/RELAY BOX
USB CHARGER UNIT
USB PORT B (CHARGE ONLY)
WHT WIRE
YEL WIRE
Go to component -> Navigation circuit, 10 speakers (1 of 5) -> JUNCTION BOX B
Wiring diagram junction box b (4 of 20)
12 VOLT BATTERY
12 VOLT BATTERY SENSOR
BLK WIRE
BLU WIRE
BRN WIRE
CENTER DISPLAY UNIT
CIRCUIT
COMPUTER DATA
EXTERIOR
FUSE 32
FUSE 36
FUSE 4
FUSE 4-2
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT W/
HOT W/ ACC RELAY ENERGIZED
INFOTAINMENT CONTROL UNIT
JUNCTION BOX B
LIGHTS SYSTEM
LINES SYSTEM
LT BLU WIRE
LT GRN WIRE
NAVIGATION
NAVIGATION SYSTEM
NCA WIRE
PNK WIRE
PPL
REAR CAMERA
RED WIRE
RESTRAINTS SYSTEM
SEATS SYSTEM
SUPPLEMENTAL
SYSTEM
TAN WIRE
TELEMATICS CONTROL UNIT (CENTER OF DASH)
UNDER-DASH FUSE/RELAY BOX
UNDER-HOOD FUSE/RELAY BOX
WHT WIRE
YEL WIRE
Go to component -> Navigation circuit, 13 speakers (1 of 6) -> JUNCTION BOX B
Wiring diagram junction box b (5 of 20)
BLK WIRE
BLU WIRE
BRN WIRE
DC-DC CONVERTER
DC-DC CONVERTER ACC RELAY
FUSE 46
FUSE 47
FUSE 48
FUSE/RELAY HOLDER C
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
INTERIOR LIGHTS
JUNCTION BOX B
LT BLU WIRE
LT GRN WIRE
NCA WIRE
PNK WIRE
PPL
RED WIRE
SYSTEM
TAN WIRE
TEL ANTENNA (PRIMARY)
TEL ANTENNA (SECONDARY)
USB CHARGER UNIT
USB PORT B (CHARGE ONLY)
VOLUME, SEEK SWITCH
WHT WIRE
YEL WIRE
Go to component -> Navigation circuit, 13 speakers (2 of 6) -> JUNCTION BOX B
Wiring diagram junction box b (6 of 20)
12 VOLT BATTERY
12 VOLT BATTERY SENSOR
12 VOLT BATTERY TERMINAL FUSE BOX
2.0L TURBO
3.0L TURBO
A/C CONDENSER FAN RELAY
ALTERNATOR
AUTOMATIC LIGHTING CONTROL UNIT/SENSOR
AUTOMATIC LIGHTING/ RAIN SENSOR
BLK WIRE
BLU WIRE
BODY CONTROL MODULE
BRAKE LIGHT RELAY
BRAKE PEDAL POSITION SWITCH
COMPUTER DATA LINES SYSTEM
DRIVER'S POWER SEAT CONTROL UNIT
ELECTRIC PARKING BRAKE SWITCH
ELECTRIC SERVO BRAKE CONTROL UNIT/PEDAL FEEL SIMULATOR
EPS CONTROL UNIT
FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 8)
FRONT PASSENGER'S POWER SEAT CONTROL UNIT
FUSE 1
FUSE 1 1
FUSE 1-3
FUSE 1-4
FUSE 1-5
FUSE 1-6
FUSE 10
FUSE 12
FUSE 13
FUSE 16
FUSE 17
FUSE 18
FUSE 2
FUSE 2-5
FUSE 2-6
FUSE 21
FUSE 3
FUSE 3-1
FUSE 4
FUSE 4-1
FUSE 4-4
FUSE 5
FUSE 7
FUSE B (+)
FUSE D
FUSE F
FUSE G
FUSE H
FUSE HOLDER A
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HEAD-UP DISPLAY
JUNCTION BOX B
LT GRN WIRE
MASTER LIGHTING CONTROL UNIT
NCA WIRE
PNK WIRE
POWER DISTRIBUTION MODULE
PPL
RADIATOR FAN RELAY
REAR OF LUGGAGE COMPT)
RED WIRE
RELAY HOLDER B WINDSHIELD WASHER MOTOR RELAY
SMART FET
STARTER
STARTER CUT RELAY 1
STEREO AMPLIFIER
TO AUTOMATIC DIMMING INSIDE MIRROR/HOMELINK UNIT (DIAGRAM 3 OF 8)
TO FUSE 1 (DIAGRAM 2 OF 8)
TO FUSE 15 (DIAGRAM 8 OF 8)
TO FUSE 2-2 (DIAGRAM 6 OF 8)
TO FUSE 6 (DIAGRAM 2 OF 8)
TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 8)
TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 3 OF 8)
TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 8)
TRANSMISSION CONTROL MODULE (TCM)
VSA MODULATOR CONTROL UNIT
WHT WIRE
WINDSHIELD WIPER CONTROL UNIT/MOTOR
WIRELESS CHARGER (CENTER CONSOLE)
YEL WIRE
Go to component -> Power distribution circuit (1 of 8) -> JUNCTION BOX B
Wiring diagram junction box b (7 of 20)
A/C COMPRESSOR
A/C COMPRESSOR CLUTCH
AUTOMATIC DIMMING INSIDE MIRROR/ HOMELINK UNIT
BRN WIRE
CAN GATEWAY
CENTER DISPLAY UNIT
DATA LINK CONNECTOR (DLC)
DOOR MULTIPLEX CONTROL UNIT
DRIVER'S SEAT CUSHION BLOWER MOTOR
DRIVER'S SEAT-BACK BLOWER MOTOR
FROM JUNCTION BOX B (DIAGRAM 1 OF 8)
FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 8)
FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 8)
FRONT PASSENGER'S POWER WINDOW SWITCH
FRONT PASSENGER'S SEAT CUSHION BLOWER MOTOR
FRONT PASSENGER'S SEAT-BACK BLOWER MOTOR
FRONT SEAT HEATER/ VENTILATED SEAT CONTROL UNIT
FUSE 3
FUSE 48
FUSE 49
FUSE 5
FUSE 51
FUSE 52
FUSE 53
FUSE 54
GRN WIRE
INTEGRATED DYNAMICS SYSTEM SWITCH
JUNCTION BOX B
LEFT REAR POWER WINDOW SWITCH
MASTER LIGHTING CONTROL UNIT
MULTI VISOR SWITCH
PNK WIRE
POWER DOOR LOCK RELAY (DR UNLOCK)
POWER DOOR LOCK RELAY (LOCK)
POWER DOOR LOCK RELAY (UNLOCK)
POWER MIRROR CONTROL UNIT
POWER WINDOW MASTER SWITCH
RED WIRE
RIGHT REAR POWER WINDOW SWITCH
SMART FET
SWB SHIFTER CONTROL MODULE
TO FUSE 50 (DIAGRAM 4 OF 8)
TRUNK LID RELEASE ACTUATOR RELAY
WHT WIRE
YEL WIRE
Go to component -> Power distribution circuit (3 of 8) -> JUNCTION BOX B
Wiring diagram junction box b (8 of 20)
ANC/ACTIVE SOUND CONTROL UNIT
AUDIO REMOTE- HFL SWITCH
BLK WIRE
BLU WIRE
BODY CONTROL MODULE
BRAKE PEDAL POSITION SWITCH
BRN WIRE
CABLE REEL
CENTER DISPLAY UNIT
COMPUTER DATA LINES SYSTEM
DC-DC CONVERTER (LEFT END OF DASH)
DC-DC CONVERTER ACC RELAY
ELECTRIC SERVO BRAKE CONTROL UNIT/PEDAL FEEL SIMULATOR
FROM FUSE 1-3 (DIAGRAM 1 OF 8)
FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 8)
FUSE 2-2
FUSE 3-4
FUSE 32
FUSE 4-2
FUSE 4-3
FUSE 46
FUSE 47
FUSE 48
FUSE 50
FUSE/RELAY HOLDER C
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
HEAD-UP DISPLAY
INFOTAINMENT CONTROL UNIT
JUNCTION BOX B
MULTI VIEW CAMERA UNIT
PARKING, BACKUP SENSOR CONTROL UNIT
PCM
PNK WIRE
POWER DISTRIBUTION MODULE
PPL
RED WIRE
SMART FET
TAN WIRE
TELEMATICS CONTROL UNIT
TO FUSE 49 (DIAGRAM 7 OF 8)
TOUCHPAD UNIT
TUNER UNIT
UNDER-DASH FUSE/RELAY BOX
USB CHARGER UNIT
VSA MODULATOR CONTROL UNIT
WHT WIRE
Go to component -> Power distribution circuit (6 of 8) -> JUNCTION BOX B
Wiring diagram junction box b (10 of 20)
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DC-DC CONVERTER
DRIVER'S SEAT BELT OUTER LAP TENSIONER
F-CAN H
F-CAN L
F-CAN TRANSCEIVER
FRONT PASSENGER'S AIR BAG ACTIVE VENT TETHER CUTTER
FRONT PASSENGER'S KNEE AIR BAG INFLATOR
FRONT PASSENGER'S SEAT BELT BUCKLE SWITCH
FRONT PASSENGER'S SEAT BELT TENSIONER
FUSE 47
FUSE/ RELAY HOLDER C
GAUGE CONTROL MODULE
GRN WIRE
GRY WIRE
JUNCTION BOX B
LEFT REAR SEAT BELT TENSIONER
LT BLU WIRE
PNK WIRE
RED WIRE
RIGHT REAR SEAT BELT TENSIONER
SEAT BELT REMINDER INDICATOR
SRS INDICATOR
TAN WIRE
WHT WIRE
YEL WIRE
Go to component -> Supplemental restraints circuit (2 of 3) -> JUNCTION BOX B
Page 1 of 2
1
2
