Car Wiring Diagrams for Radio circuit, without navigation for Lexus RX III (2008-2012)

1 2 3 4 5 6 7 8 9 10 11 12 CSLD CDR+ CDR- CDL+ CDL- MUTE GND AGND AUXO ASGN ARO ALO ARI ASGN ALI AGND AUXI ADIM ATX- BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-ACC FUSE ECU-B 2 FUSE ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FUSE GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B LT BLU WIRE LT GRN WIRE MIN+ MACC MIN- SGND MULTI-MEDIA INTERFACE ECU (IF EQUIPPED) (UNDER REAR OF CENTER CONSOLE) MUTE R+ L+ SLD NCA WIRE ORG/ WIRE PNK ATX- WIRE PNK TX+ TX- IVO+ IVO- WIRE PNK WIRE R- L- GND RAD 3 FUSE RADIO 2 FUSE RADIO RECEIVER ASSEMBLY RED WIRE STEREO JACK ADAPTER ASSEMBLY 1 STEREO JACK ADAPTER ASSEMBLY 1 (MULTI-MEDIA INTERFACE ECU) SWG TXM- TXM+ ULO+ URO+ USDI VIO WIRE W/ MULTI-MEDIA INTERFACE ECU W/O MULTI-MEDIA INTERFACE ECU WHT WIRE YEL WIRE

ACAN ADIM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM GRN WIRE GRY WIRE HEATER CONTROL PANEL (RADIO RECEIVER ASSEMBLY) LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE MACC MCO- MODE NCA WIRE OFF HOOK ON HOOK PNK WIRE RED WIRE RIGHT STEERING PAD SWITCH SEEK SPIRAL CABLE SUB-ASSEMBLY ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TELEPHONE MICROPHONE ASSEMBLY OVERHEAD MODULE VIO WIRE VOICE VOLUME- W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

-TW ADIM BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) (W/ SAFETY CONNECT) (UNDER CENTER CONSOLE) GRN WIRE GRY WIRE LEFT REAR SPEAKER ASSEMBLY LEFT REAR SPEAKER ASSEMBLY 2 LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MULTI INFORMATION DISPLAY ASSEMBLY MUTE NCA WIRE P-AB PAON PBEW PBLT PNK W/ 12 SPEAKER WIRE PNK WIRE REAR SPEAKER ASSEMBLY 3 (W/ 12 SPEAKER) RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 3 SGND SPI+ SPO- SUPPLEMENTAL RESTRAINTS SYSTEM TWR+ VIO WIRE W/ 12 SPEAKER W/ 9 SPEAKER W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

-TW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 MUTE L- L+ R- R+ 1 2 3 4 5 6 7 8 9 10 FL+ FR+ BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTR- CTR+ FL- FR- FL+ FR+ FL- FR- CTR- CTR+ PNK WIRE FRONT SPEAKER ASSEMBLY 4 GRN WIRE GRY WIRE INSTRUMENT CLUSTER SYSTEM LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 3 PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT REAR SPEAKER ASSEMBLY RIGHT REAR SPEAKER ASSEMBLY 2 SPD PNK WIRE STEREO COMPONENT AMPLIFIER ASSEMBLY (LUGGAGE COMPT) TMUT TWL- TX- TX+ VIO WIRE W/ 12 SPEAKER W/ 9 SPEAKER WFL+ RL+ RR+ WFL- WFR- WFR+ RL- RR- WHT WIRE WHT/BLK WIRE YEL WIRE