ANTI-LOCK BRAKES — Lexus RX 450h 2014 — SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus RX 450h 2014:

72

• +b13
• +bc
• +bi1
• A10 (right front of engine compt)
• A19
• A54
• A90
• A91
• Acc
• Af8
• Ap2
• Ap3
• Brake pedal stroke sensor (on brake pedal bracket)
• Ca1h
• Ca1l
• Capacitor fuse 10a
• Cbi1
• Cbi2
• Computer data lines system
• Csw
• D16
• Ecu ig2 fuse 10a
• Ecu-ig1 1 fuse 10a
• Ecu-ig1 2 fuse 10a
• Ena
• F12
• F34
• F35
• Fail
• Fl+
• Fl-
• Fuse box (rear of luggage compt)
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• H32
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig2 relay energized
• Ig1
• Ig2
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• J/c p65 (behind left rear quarterpanel)
• Lbl
• Left front speed sensor (left front hub assembly)
• Out
• Out1
• Out2
• P3 (left "c" pillar)
• Pnk
• Red
• Rl+
• Rl-
• Skg
• Skid control ecu (right side of dash)
• Sks
• Sks1
• Sks2
• Stop light control relay assembly (left end of dash)
• Stp
• Stp1
• Stp2
• Stpo
• Vbz
• Vcsk

Anti-lock Brakes Wiring Diagram (2 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (2 of 4) for Lexus RX 450h 2014:

26

• (in steering column) steering sensor
• (right side of dash) j/c f94
• (under center floor console) yaw rate sensor
• A11
• Abs main 1 fuse 10a
• Abs main 2 fuse 10a
• Bat
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly) (in brake fluid reservoir)
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Engine room r/b 3 (left side of engine compt)
• Ess
• F16
• Gnd
• Hot at all times
• Ig+
• Interior lights system
• J/c a67 (behind right headlight)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Pnk
• Red
• Stop light switch assembly (on brake pedal bracket)
• Vsc off switch

Anti-lock Brakes Wiring Diagram (3 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (3 of 4) for Lexus RX 450h 2014:

29

• A77
• Abs 1 fuse 50a
• Abs 2 fuse 50a
• Abs main 3 fuse 15a
• Ap2
• Ap3
• Brake stroke simulator cylinder sub assembly (left rear of engine compt)
• D39
• Ecu-b 1 fuse 10a
• Ecu-ig1 4 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F40
• Hot at all times
• Hot w/ ig1 relay energized
• Instrument panel j/b (left end of dash)
• J/c p74 (behind left rear quarterpanel)
• Left front door courtesy light switch (at left "b" pillar)
• Left rear speed sensor (left rear hub assembly)
• Pnk
• Red
• Right front speed sensor (right front hub assembly)
• Right rear speed sensor (right rear hub assembly)
• Rp1
• Rm1
• Rn1
• Short connector a77 & a78 (right rear of engine a78 compt)
• Skid control buzzer (left end of dash)
• Stop fuse 7.5a
• Vbz

Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus RX 450h 2014:

72

• (right front of engine compt) a10
• +bi2
• +bi4
• A10 (right front of engine compt)
• A82
• A83
• A84
• A89
• A9 (right front of engine compt)
• A92
• Abs mtr1 relay
• Abs mtr2 relay
• Ap3
• Bm1
• Bm2
• Brake actuator assembly (right rear of engine compt)
• Bs01
• Bs02
• Bs03
• Bs1
• Bs2
• Cty
• Engine room r/b 2 (left rear of engine compt)
• Fla+
• Fla-
• Flr+
• Flr-
• Fr+
• Fr-
• Fra+
• Fra-
• Frr+
• Frr-
• Gnd
• Gnd1
• Gnd2
• Gnd6
• Mr1
• Mr2
• Mtt
• Nca
• Pac1
• Pck1
• Pck2
• Pfl
• Pfr
• Pmc1
• Pmc2
• Pnk
• Prl
• Prr
• R1-
• R2-
• Red
• Rla+
• Rla-
• Rlr+
• Rlr-
• Rr+
• Rr-
• Rra+
• Rra-
• Rrr+
• Rrr-
• Sg1
• Sg2
• Sg3
• Skid control ecu (right end of dash)
• Smc1
• Smc2
• Vcm
• Vcm2