Junction Connector Radio Receiver Assembly Junction Connector Television Display Assembly Parking Assist ECU Multi-Display Selector Stereo Component Tuner Assembly Electric Parking Brake Switch　Ａｓｓｅｍｂｌｙ Combination Meter Telephone ECU Assembly Main Body ECU Park/Neutral Position Switch ECM Junction Connector Junction Connector Rear Junction Block ECU Television Camera Assembly A/C Amplifier Navigation ECU Parking Brake ECU Assembly Junction Connector Junction Connector IEEE Connector Junction Connector Junction Connector Junction Connector Skid Control ECU Assembly Stereo Component Amplifier Assembly Junction Connector DLC3 Junction Connector Junction Connector Junction Connector Overhead Module Multi-Display Assembly Clock Assembly Hybrid Vehicle Control ECU CV+ R CV- 3 (*2) 4 Television Camera Assembly FR- SLD1 FR+ FL- FL+ 2 MUTE (Shielded) G R W B 1 R R B W R G (Shielded) (*3) (*3) (*3) (*3) (*3) (*3) R B W (Shielded) R B W (Shielded) 7 6 17 18 11 10 26 27 B (*3) R CGND 14 B (*3) B CA+ 13 B (*3) W V+ 27 B (*3) (Shielded) V- 28 29 W-B Telephone ECU Assembly (Shielded) R G (Shielded) Multi-Display Assembly L59(A), L60(B), L61(C), L62(D), L63(E), L64(F), L102(G), L104(H), L107(I), L108(J) Multi-Display Assembly L59(A), L60(B), L61(C), L62(D), L63(E), L64(F), L102(G), L104(H), L107(I), L108(J) * 4 : w/o Rear Seat Entertainment System * 3 : w/ Rear View Monitor * 1 : w/ LEXUS Link System (Mayday System) B * 2 : w/o LEXUS Link System (Mayday System) 5 BR (*7) (*7) (*7) (*7) (*7) (*7) (*7) (*7) (*7) (*7) (*7) (*7) R24(B) 1 Junction Connector L94 2 7 52 12 16 1 2 7 23 3 V A PKB (IG) (ACC) (BAT) V V B LG R P LG R 23 TSW- BR A TC SGND SPD2 21 B 10 5 B B F 5B 12 5A A IG 10A P-IG1-1 53 PA A +B1 1 PA 20A RADIO NO. 1 A ACC 11 5A 11 5B 33 PA 12 5A P-ACC B 11 B 9 B 22 B MIN- MIN+ (*2) (Shielded) 53 SLD IVO+ IVO- 51 R G R Y BR 30 31 (*3) (*3) 1 W VV+ C VV- C D 5 D 2 D 1 D 4 D 3 D 8 18 19 20 21 22 17 48 12 11 10 A 21 Y B 17 B 18 BR (*1) (*1) MCO+ MCO- A 20 11 10 12 22 A 13 S35 MACC BR BR Y (Shielded) CGND (Shielded) Y CB+ R R 3A 9 3B 9 L31 DLC3 TC 13 P P P TX+1 TX-1 TX3+ TX3- B 18 B 17 6 5 L38 Clock Assembly G R F TX4+ 2 A 19 TX+ R A 1 TX4- F 18 TX- W (*13) (*13) L59(A), L60(B), L61(C), L62(D), L63(E), L64(F), L102(G), L104(H), L107(I), L108(J) Multi-Display Assembly R R (*2) (*2) 9 HFOF A O O 24 21 B HFOF (*10) (*10) DA 41 DA 40 W-B BR W-B W-B (*10) (*10) (*10) (*10) D 13 D 10 D 9 D 12 D 11 D 7 7 9 8 11 10 6 RL+ SGD2 RL- RR+ RR- MUT2 (Shielded) R G B W L L W B G R (Shielded) Microphone and Microphone Amplifier ACC MI1+ MIC- Overhead Module X4(A) * 7 : w/ Rear Seat Entertainment System (Shielded) Y BR B 7 B 9 B 8 (*1) (*1) R TACC MCI- MCI+ BR(*2) Y(*2) (Shielded)(*2) C 6 C 3 C 4 C 1 C 2 C 5 C 7 C 9 C 8 C 11 C 10 C 12 P LG TXO- 12 5 E (*10) B B (*10) E 2 13 TXO+ L V 6 3 TXI+ TXI- C 15 (*7) (*7) (*7) (*7) (*7) (*7) (Shielded) G R W B R C 8 C 7 C 10 C 9 C 6 MUT2 FLI+ FLI- FRI+ FRI- SLD2 SLD3 L3+ L3- R3+ R3- MUT3 SLD5 R5- R5+ L5- L5+ MUT5 Multi-Display Selector R32(C) Stereo Component Tuner Assembly R28(B), R29(C) 4 F 1 F 2 D 2 E TXI+ P 3 E TXI- O 6 B TX2+ LG 4 9 B B TX2- L 10 B D 5 TX- TX+ TXO- TXO+ NTSC GND 3 A 14 A 15 II1- II1+ Stereo Component Amplifier Assembly R34(A) (*8) (*8) (*8) (*8) (*9) (*9) Y B B Y B Y B Y 32 A 31 A 13 A 12 A 1 B 2 B TX- TX+ TX1+ TX1- TX1- TX1+ TX- TX+ 3 4 H 1 B 7 B 8 C 1 A 30 A 11 A 29 GVIF IVI- IVI+ B G R (Shielded) GVIF AUO- AUO+ AUGO (*13) B 1 1 C GVIF (Except *13) B GVIF 1 I (*13) (Shielded) SLD1 7 A (*13) L GND1 10 A SPD 4 A (*13) V REV2 15 F REV 20 A (*13) Y SI+ 11 F VOI+ 9 A (*13) BR SI- 10 F VOI- 8 A (*13) R +B2 8 F +B 1 A (*13) B ACC2 7 F ACC 13 A (*13) BR GND2 6 F GND1 15 A (*13) R MCO+ 5 F MIC+ 3 B (*13) G MCO- 4 F MIC- 5 B (*13) (Shielded) SGND 3 F B A 19 A 20 C 1 1 G IEEE 1 B IEEE L101 L59(A), L60(B), L61(C), L62(D), L63(E), L64(F), L102(G), L104(H), L107(I), L108(J) Multi-Display Assembly L59(A), L60(B), L61(C), L62(D), L63(E), L64(F), L102(G), L104(H), L107(I), L108(J) Multi-Display Assembly (*8) (*8) (*8) GVIF B 5F 8 5A 8 DA 9 DA 18 B IG2 CANP CANN 10A D MPX-B 1 23 22 Y L L10 Combination Meter CANH 20 B 21 CANL W 5A P IG2 9 4G 7 4H 7 SI +S 10 V 4G 4 4H 4 L L PA 14 PA 30 V V Rear Junction Block ECU CANN 28 S56(A), S72(B) Junction Connector B CANP 20 B R BCK1 1 C 10A RR MPX-B 1 5A RR MPX-B 2 10A RR-IG1-2 (IG) (BAT) (BAT) S62(B), S63(C) LA 29 W-B 1 7 SG PGND 17 4 W-B Junction Connector S54 LA 43 W-B W-B 7 15 8 MPXB LGLB IG 59 60 5 16 15 4 3 14 13 2 CANL CANH CANP CANN Y L B W Y L L Y B W V V W B Y L PKBO A 6 A 5 A 16 A 15 B 13 V Main Body ECU L11(A), L12(B) Junction Connector S59 Junction Connector S60 G B V G R V G R V R G R V R R R V R V R G G R V R V R Electric Parking Brake Switch Assembly L39 V V L L Y Y V V 14 SPD A V CA3L CA3H A67 Junction Connector R G G R B W L Y 13 A 14 A 16 A 15 A 22 11 20 9 CANH CANL 45 46 B B 9 20 7 18 12 1 16 5 10 21 15 4 14 3 CANH CANL 3 B 4 L77(B) Y L W B B W G R L Y G R L97 Junction Connector G 7 18 3 14 4 15 Y L B W Y L A/C Amplifier 25 CANL A L 26 CANH A Y Y L Y L AUTO B 5 LCK1 B 12 LCK2 B 15 B 16 REL1 B 13 REL2 R G R W B 23 28 27 26 25 R G R W B 10 6 9 7 5 L39 8 B 3D 1 3H 1 DA 45 40 DA W-B W-B Electric Parking Brake Switch Assembly PULL PUSH AUTO AUTO LOK1 LOK2 RLS1 RLS2 GND Parking Brake ECU Assembly S48(B) B 1 B 9 6 5 CA2L CA2H G R S48(B) Parking Brake ECU Assembly 4J 1 W-B PA 40 39 PA 51 PA ES 18 W-B BR BR W-B BR W-B 17 58 PA 43 PA W-B 11 4H 11 4G 1 4H 1 4G E2 PA 60 (IG) (BAT) 58 DA 4H 10 4G 10 4F 12 4G 12 CPU CAN CONTROLLER CAN I/F 5V IC B L B L 13 14 REV A R 13 43 R BR (*1) R (*2) * 6 : *4 *5 * 5 : w/o SDARS 5A 7 5B 6 F 3 SLD (Shielded) (*1) SP1 PA 18 PK 13 L L FL+ L A 16 RR- 15 FR- A BR Rear Speed Sensors Y Y BR V Front Speed Sensors P 10 RL+ RR+ C B 15 RL- FR+ 11 C 16 C A A 10 11 C FL- Skid Control ECU Assembly A19(A), A21(C) IEEE Connector A 23 * 7 : w/ Rear Seat Entertainment System * 8 : w/ Advanced Parking Guidance System * 9 : w/o Advanced Parking Guidance System *10 : w/ SDARS (Shielded) (*1) GVIF J 1 1 B B 1 GVIF B D 1 B (*8) B (*9) B (*8) B (*12) B (*11) (*11) (*11) GVIF (*12) (*11) *11 : w/ Rear Display *12 : w/o Rear Display C B 4 19 1 C 3 C C 5 RMUT CDL+ CDL- CDR- CSLD C 2 CDR+ 36 32 34 35 33 37 (Shielded)(*6) B(*6) R(*6) G(*6) W(*6) V(*6) (Shielded) G B W R Y 1 2 TXO- TXO+ 2 B B 5 TXI+ TXI- D 3 D 6 P Parking Assist ECU L90(A), L103(C), L105(D) Television Display Assembly R19(A), R50(B), R51(C) Navigation ECU L65(A), L66(B), L106(C) Radio Receiver Assembly L52(B), L53(C), L54(D), L56(F) Stereo Component Tuner Assembly R28(B), R29(C) Multi-Display Selector R32(C) (*6) P V (Shielded)(*6) G(*6) B(*6) W(*6) R(*6) Y(*6) (*6) (*6) (*6) (*6) (*6) P V (Shielded)(*6) G(*6) B(*6) W(*6) R(*6) Y(*6) V (*10) (*10) P P(*5) P(*10) V(*5) V(*10) B(*6) R(*6) G(*6) W(*6) V(*6) B(*6) R(*6) G(*6) W(*6) V(*6) (Shielded) (Shielded) (Shielded) (Shielded) (Shielded) (Shielded) (Shielded) (Shielded) (Shielded) (Shielded) * 5 : w/o SDARS * 4 : w/o Rear Seat Entertainment System * 6 : *4 *5 *11 : w/ Rear Display Junction Connector R43 8 6 Junction Connector L100 *12 : w/o Rear Display B(*12) B(*11) B(*11) B(*12) E65 Park/Neutral Position Switch 7 MJ RV R +B R +BS 1 D BR 5 P 6 V 4 L D 16 R D 27 RV D 12 MJ Hybrid Vehicle Control ECU A74(A), E55(D) A 14 A 17 A 18 A R 13 CA2H CA2L CANH CANL A13(A) ECM G W B 11 22 10 21 Junction Connector A65(A), A86(B) Junction Connector S73 Junction Connector L98 A 11 B 1 Junction Connector L95 *13 : South Korea Note : Please refer to the Multiplex Communication System - CAN section for information regarding the shielded communication lines. Note : Please refer to the Multiplex Communication System - CAN section for information regarding the shielded communication lines. Note : Please refer to the Multiplex Communication System - CAN section for information regarding the shielded communication lines. (*8) W B A 10 A 21 B 3 B 14 RL2 RL2 RL2 RL2 RL2 RL1 RL2 RL2 LR1 LR1 LR1 RS1 RS1 RS1 LX2 RL1 RL1 RL1 LX2 LX2 RL2 RL2 RL2 RL2 RL2 RL1 RL1 RL1 RL1 RL1 RL2 RL2 RL4 LA1 LA1 LS1 LS1 LS1 LS1 LS1 AS2 AS2 LS1 LS1 LS1 LR2 RL1 RL1 RL1 RL1 RL1 RL2 RL2 RL2 RL1 RL1 RL1 RL1 LX2 RL2 RS1 LR1 L1 L3 L4 R2 S1 L4 L3