ANTI-LOCK BRAKES – Lexus GX 470 2003 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 3) for Lexus GX 470 2003

List of elements for Anti-lock Brakes Wiring Diagram (1 of 3) for Lexus GX 470 2003:

• (behind upper left end of dash) junction connector 9
• (in dash harness, behind left side of dash)
• (in eng harn, at left side of engine compartment)
• (on right front inner fender) ea
• +b1
• +bo
• Abs & ba & trac & vsc actuator (at left of engine compt, beside brake master cylinder)
• Abs mtr fuse 40a
• Abs mtr relay
• Abs sol fuse 50a
• Abs sol relay
• Ast
• Dac relay
• Driver side j/b (behind lower left end of dash)
• E24
• Eb (on left front inner fender)
• Ecu-b fuse 10a
• Engine room r/b (on left side of engine compartment)
• Fl+
• Fl-
• Fr+
• Fr-
• Fss
• Gnd
• Gnd1
• Gnd2
• Hdcw
• Hot at all times
• Ig2
• J12
• Junction connector 22 (behind right side of dash)
• Junction connector junction connector (near battery)
• Master cylinder pressure sensor (on master cylinder reservoir)
• Mr1
• Mr2
• Mss
• Mt+
• Mt-
• Mtt
• Nca
• Pmc
• Pnk
• R1+
• R2+
• Red
• S11
• Sa1
• Sa2
• Sa3
• Sflh
• Sflr
• Sfrh
• Sfrr
• Skid control ecu (behind left end of dash, above driver side j/b)
• Srlh
• Srlr
• Srrh
• Srrr
• Stop fuse 10a
• Stoplight switch (behind left side of dash, above brake pedal)
• Stp2
• Stpo
• Str
• Trc mtr relay
• Trig
• Vcm
• Vout

Anti-lock Brakes Wiring Diagram (2 of 3) for Lexus GX 470 2003

List of elements for Anti-lock Brakes Wiring Diagram (2 of 3) for Lexus GX 470 2003:

• (behind center of dash) junction connector 14
• (behind left end of dash) junction connector 8
• (in dash harness, behind left side of dash)
• Abs ind
• Bat
• Brake ind
• C10
• C11
• C21
• Center differential lock ecu (behind right side of dash)
• Combination meter
• Dac ind
• Detection switch (transfer l4 position) (on trans housing)
• Downhill assist control switch
• Driver side j/b (behind lower left end of dash)
• E23
• Ee (on rear of right cylinder head)
• Eg (on rear of left cylinder head)
• Ess
• Gauge fuse 7.5a
• Hot in on or start
• I10
• Ig1
• Ign fuse 10a
• Ij (behind left center of dash)
• Ind
• J/b 2 (behind center of dash)
• Junction connector 16 (behind right side of dash)
• Junction connector 20 (behind right side of dash)
• Junction connector 5 (at right front corner of engine compartment)
• Junction connector 7 (behind left end of dash)
• Left front abs speed sensor (on left front spindle/hub assembly)
• Nca
• Pnk
• Rear abs speed sensor (on rear axle, at differential)
• Red
• Right front abs speed sensor (on right front spindle/hub assembly)
• Slip ind
• Speedometer
• Ss1+
• Ss1-
• Steering sensor (in steering column)
• Transfer actuator (on transmission)
• Trig
• Vsc off ind
• Vsc trac ind

Anti-lock Brakes Wiring Diagram (3 of 3) for Lexus GX 470 2003

List of elements for Anti-lock Brakes Wiring Diagram (3 of 3) for Lexus GX 470 2003:

• (in dash harness, behind left end of dash)
• A15
• Acc cut relay
• Acc fuse 7.5a
• Ahco
• Brl
• D/g
• Data link connector 3 (below left side of dash)
• Diode (back-up light) (behind right side of dash)
• Dome fuse 10a
• Driver side j/b (behind lower left end of dash)
• E12
• Ecu-ig fuse 10a
• Eng+
• Eng-
• Engine control module (behind right end of dash)
• Engine room r/b (on left side of engine compartment)
• Ex1
• Exi4
• Flo
• Fro
• Gl1
• Gl2
• Gnd3
• Gnd4
• Gyaw
• Hard
• Hdcs
• Hot at all times
• Hot in on or accy
• Hot in on or start
• Ig1
• Ig1 fuse 2 10a
• Ind
• J/b 1 (behind center of dash)
• J18
• J20
• J28
• Junction conn 13 (at left kick panel)
• Junction connector (at left kick panel)
• Junction connector 1 (on left side of engine compt, near battery)
• Junction connector 19 (behind right end of dash)
• Junction connector 20 (behind right side of dash)
• Junction connector 24 (at front of center console)
• Nca
• Neo
• Park/ neutral position switch
• Parking brake switch (at base of brake lever assembly)
• Pkb
• Pnk
• Red
• Rl+
• Rl-
• Rr+
• Rr-
• Rss
• S10
• S20
• Sil
• Skid control ecu (behind left end of dash, above driver side j/b)
• Sp1
• Ss1+
• Ss1-
• Stp
• Suspension control ecu (behind left end of dash, near base of ``a" pillar)
• Trc+
• Trc-
• Vsc warning buzzer (behind right end of dash)
• Vscw
• Vys
• Yaw
• Yaw rate sensor (below front of center console)
• Yaw2
• Yss