ANTI-LOCK BRAKES – Lexus RX 300 2003 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Lexus RX 300 2003

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Lexus RX 300 2003:

• (behind upper left side of dash) j/b 5
• (in engine room j/b)
• +b1
• A33
• A37
• A38
• Abs & ba & trac & vsc actuator (on right front of engine compt)
• Abs & ba & trac & vsc ecu (behind right side of dash)
• Abs fuse 60a
• Abs motor relay
• Abs sol relay
• Ast
• Ast fuse 7.5a
• B11
• Brake fluid level switch (in brake fluid reservoir)
• D14
• E14 (in engine harness, at right fender)
• Ea (at right side of engine compt)
• Ecu-b fuse 7.5a
• Engine room j/b (on left side of engine compt)
• Fl+
• Fl-
• Fr+
• Fr-
• Fss
• Fusible link block
• Gnd1
• Gnd2
• Gnd3
• Gnd4
• Hot at all times
• I14 (in dash harness, behind upper right side of dash)
• If (behind center of dash)
• Ig (at right kick panel)
• Instrument panel j/b (behind left side of dash)
• Junction connector 9 (behind right kick panel)
• Lbl
• Left front abs speed sensor (on left front wheel hub bracket)
• Master cylinder pressure sensor (on right side of engine compt)
• Mr2
• Nca
• Pmc
• Pnk
• R/b 2 (in engine room j/b)
• R/b 4 (on right side of engine compt)
• R2+
• Red
• Right front abs speed sensor (on right front wheel hub bracket)
• Sflh
• Sflr
• Sfrh
• Sfrr
• Sm1+
• Sm1-
• Sm2+
• Sm2-
• Src1
• Src2
• Srlh
• Srlr
• Srm1
• Srm2
• Srrh
• Srrr
• Vcm

Anti-lock Brakes Wiring Diagram (2 of 2) for Lexus RX 300 2003

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Lexus RX 300 2003:

• (2wd)
• (at right kick panel)
• (behind left end of dash) vsc warning buzzer
• (in dash harness, behind center of dash)
• (in dash harness, behind upper right side of dash) i13
• (in steering column, behind steering wheel) steering angle sensor
• (under left side of dash)
• +bo
• A/t indicator switch (integral to park/neutral position switch)
• A39
• A40
• Abs & ba & trac & vsc ecu (behind right side of dash)
• Abs ind
• Bat
• Brake ind
• Brake pedal load sensing switch
• Brl
• C12
• C13
• C14
• Ccs
• Combination meter ecu
• Cruise control ecu (behind left side of dash)
• Csw
• D/g
• D10
• Data link connector 3 (under left side of dash)
• Deceleration sensor (below center of dash, on transmission tunnel)
• E11
• Ecu-ig fuse 15a
• Eng+
• Eng-
• Eng- eng+
• Engine control module (behind right side of dash)
• Ess
• Fsw+
• Fsw-
• Gauge fuse 7.5a
• Ggnd
• Gl1
• Gl2
• Gss
• Gyaw
• Headlights system
• Heater fuse 15a
• Hot at all times
• Hot in on or start
• Ig1
• Ih (at right dash brace)
• Ind
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind upper center of dash)
• J/b 5 (behind upper left side
• J/b 5 (behind upper left side of dash)
• Junction connector 8 (behind right side of dash)
• Junction connector 9 (behind right kick panel)
• K13
• Left rear abs speed sensor (on left rear wheel hub bracket)
• Nca
• Neo
• Of dash)
• Parking brake switch
• Pkb
• Pnk
• Pro
• Red
• Right rear abs speed sensor (on right rear wheel hub bracket)
• Rl+
• Rl-
• Rlo
• Rr+
• Rr-
• Sil
• Slip ind
• Sp1
• Ss1+
• Ss1-
• Stop fuse 20a
• Stoplight switch
• Stp
• Trac off ind
• Traction cut switch (2wd)
• Trc+
• Trc-
• Trig
• Vgs
• Vsc ind
• Vscw
• Vys
• Yaw rate sensor (on left rear of vehicle)
• Yaw2
• Yss