Contents Wiring diagrams Section: Body Electrical All sections

Oem Ground Points: Wiring Lexus GX J150

Junction Block and Wire Harness Connector

CodeSeeJunction Block and Wire Harness (Connector Location)
1AENGINE ROOM R/B, J/B ASSEMBLYEngine Room Main Wire and Engine Room J/B Assembly (Front Fender Apron LH)
1B
2DINSTRUMENT PANEL J/B ASSEMBLYInstrument Panel Wire and Instrument Panel J/B Assembly (Instrument Panel Reinforcement)
3AJ/B NO. 3Instrument Panel Wire and J/B No. 3 (Instrument Panel Reinforcement)
3B
3C
4AJ/B NO. 4Instrument Panel Wire and J/B No. 4 (Instrument Panel Reinforcement)
4B
4C

Connector Joining Wire Harness and Wire Harness

CodeSeeJoining Wire Harness and Wire Harness (Connector Location)
AC1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSEngine Room Main Wire and Engine Wire (Front Fender Apron RH)
BA1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSEngine Room No. 2 Wire and Engine Room Main Wire (Radiator Side Support LH)
CG1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSEngine Wire and Instrument Panel Wire (Instrument Panel Reinforcement)
CG2
GA1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Wire and Engine Room Main Wire (Cowl Side Panel LH)
GH1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Wire and Instrument Panel No. 2 Wire (Instrument Panel Reinforcement)
GR1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Wire and Floor No. 2 Wire (Cowl Side Panel LH)
Gi1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Wire and Switch Wire (Under Front Console Box)
Gi2
Gx1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Wire and Hazard Switch Wire (Instrument Panel Reinforcement)
HR1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel No. 2 Wire and Floor No. 2 Wire (Under Front Console Box)
IG1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel No. 3 Wire and Instrument Panel Wire (Cowl Side Panel RH)
JG3LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Door RH Wire and Instrument Panel Wire (Cowl Side Panel RH)
KG3LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Door LH Wire and Instrument Panel Wire (Cowl Side Panel LH)
LQ1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSRear Door No. 1 Wire and Floor Wire (Center Body Pillar RH)
MR1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSRear Door No. 2 Wire and Floor No. 2 Wire (Center Body Pillar LH)
NJ1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Door RH No. 2 Wire and Front Door RH Wire (Front Door Inner Panel RH)
OK1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Door LH No. 2 Wire and Front Door LH Wire (Front Door Inner Panel LH)
QP1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFloor Wire and Rear Floor Step Wire RH (Center Body Pillar RH)
Qa1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS (*1)Floor Wire and Front Seat RH Wire (Front Seat RH)
Qa2
Qc1CONNECTOR JOINING WIRE HARNESS, WIRE HARNESS & GROUND POINT LOCATIONS (*3)Floor Wire and Rear Seat RH No. 2 Wire (3rd Seat RH)
Qt1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS (*2)Floor Wire and Rear Seat RH Wire (Rear Seat RH)
RP1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFloor No. 2 Wire and Rear Floor Step Wire LH (Center Body Pillar LH)
RQ1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFloor No. 2 Wire and Floor Wire (Quarter Panel RH)
RV1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFloor No. 2 Wire and Floor No. 8 Wire (Lower Back Panel)

*1: Front Seat

*2: Rear No. 1 Seat

*3: Rear No. 2 Seat

CodeSeeJoining Wire Harness and Wire Harness (Connector Location)
Rb1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS (*1)Floor No. 2 Wire and Front Seat LH Wire (Front Seat LH)
Rd1CONNECTOR JOINING WIRE HARNESS, WIRE HARNESS & GROUND POINT LOCATIONS (*3)Floor No. 2 Wire and Rear Seat LH No. 2 Wire (3rd Seat LH)
Rs1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFloor No. 2 Wire and Frame No. 3 Wire (Lower Back Panel)
Ru1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS (*2)Floor No. 2 Wire and Rear Seat LH Wire (Rear Seat LH)
SR2LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFrame Wire and Floor No. 2 Wire (Quarter Wheel House Panel LH)
SR3
TG1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSConsole Box Wire and Instrument Panel Wire (Under Front Console Box)
UQ1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFloor No. 7 Wire and Floor Wire (Lower Back Panel)
WG1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSRoof Wire and Instrument Panel Wire (Front Body Inner Pillar LH)
XQ2LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSBack Door No. 1 Wire and Floor Wire (Quarter Panel RH)
YX1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSBack Door No. 2 Wire and Back Door No. 1 Wire (Back Window Upper Frame)
YZ1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSBack Door No. 2 Wire and Cord Assembly (Back Window Upper Frame)
Ea1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS (*1)Front Seat RH No. 2 Wire and Front Seat RH Wire (Front Seat RH)
Fb1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS (*1)Front Seat LH No. 2 Wire and Front Seat LH Wire (Front Seat LH)
CodeSeeGround Points Location
A1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Fender Apron RH
A2LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Fender Apron LH
C3LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSEngine Unit
C4
G1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSCowl Side Panel LH
G2LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Brace LH
G3LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSCowl Side Panel RH
G4LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Brace RH
G5
H1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSInstrument Panel Reinforcement
J1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Door Inner Panel RH
K1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSFront Door Inner Panel LH
Q1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSCenter Body Pillar RH
Q2LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSRoof Side Inner Panel RH
Q3LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSQuarter Panel RH
R1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSCenter Body Pillar LH
R2LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSRoof Side Inner Panel LH
X1LOCATION OF CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSBack Door Panel
C1CONNECTOR JOINING WIRE HARNESS, WIRE HARNESS & GROUND POINT LOCATIONS (*3)3rd Seat RH

*1: Front Seat

*2: Rear No. 1 Seat

*3: Rear No. 2 Seat