Lexus HS I (2009-2012) Radio circuit, with navigation

1 2 3 4 5 6 MI+ PNK WIRE AGND ALI ANTENNA AMPLIFIER ARI ASGN AUXI BLK WIRE BLU WIRE BRN WIRE CB+ CGND COMPUTER DATA LINES SYSTEM CV+ DISPLAY, NAVIGATION MODULE DISPLAY (CENTER OF DASH) GPS ANTENNA GRN WIRE GRY WIRE GVIF IEEE LT BLU WIRE MI+ MI- SLDO PNK WIRE MO- NCA WIRE NTSC PARKING ASSIST ECU (RIGHT SIDE OF DASH) PNK +B WIRE PNK WIRE RADIO RECEIVER SUB ASSEMBLY RED WIRE SDARS ANTENNA ANTENNA SLD SLDI V+ CA+ V- CGND VV+ NTSF VMTF VV- WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

28 29 PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE GVIF HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) IGN FUSE MAYDAY FUSE MTX- MULTI-DISPLAY NCA WIRE PNK WIRE RAD 1 FUSE RAD 2 FUSE RED WIRE SGND TELLTALE LIGHT ASSEMBLY VCC VDD VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

28 29 PNK WIRE API- BBI+ BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GPS ANTENNA GRN WIRE GRY WIRE GSW INSTRUMENT CLUSTER SYSTEM LT GRN WIRE MCI- MCO- MCVD MULTI-MEDIA INTERFACE ECU ASSEMBLY (CENTER CONSOLE) MUTE NCA WIRE PNK WIRE RED WIRE SGND SIG SIL SPDP SPI+ SPO- STEREO JACK ADAPTER ASSEMBLY 1 SUPPLEMENTAL RESTRAINTS SYSTEM TELEPHONE ANTENNA URO+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

10 11 13 14 16 COMPUTER DATA LINES SYSTEM BBO- BLK WIRE BLU WIRE BRN WIRE GRN WIRE GRY WIRE HEAD UP DISPLAY SWITCH ASSEMBLY HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) ECU- IG 2 FUSE LT GRN WIRE MAP LIGHT ASSEMBLY METER MIRROR SUB-ASSEMBLY (IF EQUIPPED) MICROPHONE AMPLIFIER NAVI NAVI SWITCH NCA WIRE PNK WIRE RED WIRE SOS SWITCH VIO WIRE W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE YEL WIRE

-TW BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM GRN WIRE GRY WIRE INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT LEFT REAR SPEAKER SPEAKER ASSEMBLY 2 ASSEMBLY 2 LEFT FRONT SPEAKER ASSEMBLY 1 LEFT REAR SPEAKER ASSEMBLY LT GRN WIRE MACC MIN MODE NCA WIRE OFF HOOK ON HOOK PNK 18 19 WIRE PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 SECH SEEK SGND SPEAKER SPEAKER SPEAKER SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWG TWL- TWR+ VA- VAR+ VIO WIRE VOICE VOLUME- W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE YEL WIRE

-TW 1 2 3 4 5 6 +B GND 1 2 3 4 5 6 7 8 9 10 11 12 L+ R+ FL+ RL+ RR+ L- R- FL- FR- FR+ RL- RR- 10 SPEAKERS AMP 1 FUSE AMP 2 FUSE BLK WIRE BLU WIRE BRN WIRE CTR- CTR+ ML- MR- ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT SPEAKER ASSEMBLY 3 GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT FRONT SPEAKER ASSEMBLY 1 (15 SPEAKERS) LT BLU WIRE LT GRN WIRE MI+ ML+ MR+ MO- NCA WIRE PNK 18 19 WIRE PNK WIRE REAR STEREO COMPONENT SPEAKER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 (15 SPEAKERS) RIGHT REAR SPEAKER ASSEMBLY RIGHT REAR SPEAKER ASSEMBLY 2 SGND SLDI SLDO SPD WUI MI+ SLDI MO+ TMUT STEREO COMPONENT AMPLIFIER ASSEMBLY (BELOW RIGHT FRONT SEAT) VIO WIRE W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE WUI WUO MI- SLDO MO- YEL WIRE