Lexus RX II (2003-2006) gauge 1 fuse Wiring diagrams

BLK WIRE BR (LEFT REAR CARGO AREA) GAUGE 1 FUSE GRN WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C 16 (RIGHT SIDE OF DASH) J/C 20, 21 (RIGHT SIDE OF DASH) J/C 36 J/C 40 (RIGHT REAR OF CARGO AREA) J/C 41 (RIGHT REAR OF CARGO AREA) LEFT BACK-UP LIGHT ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE REAR J/B (LEFT REAR SIDE OF CARGO AREA) RED WIRE RIGHT BACK-UP LIGHT WHT/BLK WIRE

ALT FUSE ALT-S FUSE BATTERY BATTERY GROUND BLU WIRE CHARGE INDICATOR COMBINATION METER COMPUTER DATA LINES EARLY PRODUCTION W/O LEXUS NAVIGATION SYSTEM ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUSIBLE LINK BLOCK (IN ENGINE ROOM R/B) GAUGE 1 FUSE GAUGE 2 FUSE GENERATOR IG GRY WIRE HOT IN ON OR START IK (TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 16 (RIGHT SIDE OF DASH) LATE PRODUCTION W/ LEXUS NAVIGATION SYSTEM MAIN FUSIBLE LINK NCA WIRE ORG/ WIRE PNK WIRE RED WIRE SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) TRLY BRN WIRE CENTER CLUSTER INTEGRATION PANEL (W/O NAVIGATION) COMBINATION METER RIGHT TURN IND COMBINATION SWITCH EC (AT REAR OF SURGE TANK) EF (LEFT FRONT OF ENGINE COMPARTMENT) EF EC (LEFT FRONT OF ENGINE COMPT) (AT REAR OF SURGE TANK) GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSIBLE LINK BLOCK (IN ENGINE ROOM R/B) HAZ FUSE HOT IN ON OR START IG 2 3 PNK LR LL B+ 5 6 7 8 EL ER GND EHW WIRE II (AT LEFT KICK PANEL) IK (TOP LEFT SIDE OF DASH) IL (CENTER OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 3 J/C 35 (LEFT REAR OF VEHICLE, BEHIND REAR BUMPER) J/C 4 J/C 4 J/C 3 LEFT LEFT FRONT SIDE MARKER LIGHT LEFT PARKING LIGHT LEFT REAR COMBINATION LIGHT LEFT RIGHT FRONT FRONT TURN TURN SIGNAL SIGNAL LIGHT LIGHT LEFT TURN IND LT GRN WIRE MULTI DISPLAY (W/ NAVIGATION) HAZ ORG/ WIRE PNK WIRE RED WIRE RIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT PARKING LIGHT RIGHT REAR COMBINATION LIGHT TAIL TAIL TAIL FUSE TAIL HAZ TAIL LIGHT CONTROL SWITCH OFF HEAD TAIL RELAY TURN TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

4 3 2 1 TTLA AREA) BLK WIRE BLU WIRE BR (LEFT REAR CARGO AREA) BRN WIRE BS (RIGHT REAR OF CARGO AREA) COMBINATION METER CONVERTER TOWING ECU-B FUSE ECU-IG 2 FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUSIBLE LINK BLOCK (IN ENGINE ROOM R/B) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HIGH MOUNTED STOP HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) J/B ECU REAR J/B (LEFT REAR SIDE OF CARGO AREA) J/C 35 (LEFT REAR OF VEHICLE, BEHIND REAR BUMPER) J/C 36 J/C 37 (AT REAR CARGO AREA) J/C 40 (RIGHT REAR OF CARGO J/C 41 (RIGHT REAR OF CARGO AREA) J/C 42 J/C 7, 8 (BEHIND LEFT SIDE OF DASH) LEFT LEFT REAR STOP LIGHT SIDE MARKER LIGHT LEFT TAIL LIGHT LIGHT LIGHT LIGHT LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE REAR LIGHT IND RIGHT LICENSE PLATE LEFT LICENSE PLATE RIGHT REAR SIDE MARKER LIGHT RIGHT STOP LIGHT RIGHT TAIL LIGHT SENSOR LIGHT FAILURE SHIFT LOCK ECU (UNDER CENTER CONSOLE, BESIDE SHIFT LEVER) SKID CONTROL ECU W/ ACTUATOR STOP FUSE STOP LIGHT SWITCH SUSPENSION CONTROL ECU (UNDER RIGHT SIDE OF DASH) TOWING FUSE TRAILER SOCKET TTRS TTLS VIO (OR GRY) WIRE VIO WIRE W/ DYNAMIC LASER CRUISE CONTROL W/ MAYDAY W/O DYNAMIC LASER CRUISE CONTROL W/O MAYDAY WHT WIRE WHT/BLK WIRE YEL WIRE

+B AUI- AUO- 1 2 3 4 5 6 7 8 +B IG DR 1 2 3 4 5 6 7 8 9 10 VR 1 2 3 4 5 PNK HSY WIRE ACAN IND HAZ ADIM AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) AUI+ AUO+ BLK WIRE BLU LT WIRE BLU WIRE BRN WIRE CG BATT COMBINATION METER TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INSTRUMENT PANEL J/B DASH) ECU- ECU- IG 1 FUSE EHW FUSE FUSIBLE LINK BLOCK (IN ENGINE GAUGE 1 FUSE GND PNK/ WIRE GRN WIRE GRY WIRE GTX- HAZ PKB TC HOT AT ALL TIMES RADIO 1 FUSE ECU-B FUSE CRT FUSE HOT IN ON OR ACC HOT IN ON OR START HOT IN ON OR START HOT IN ON OR ACC IL (CENTER OF DASH) ILL ILL IM (AT RIGHT INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INSTRUMENT RADIO 2 FUSE PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 11 (BEHIND LEFT SIDE OF J/C 11 (BEHIND LEFT SIDE OF DASH) J/C 14, 15 (CENTER OF DASH) J/C 16 (RIGHT SIDE OF DASH) J/C 20, 21 (RIGHT SIDE J/C 38 (AT REAR CARGO AREA) J/C 39 PARK/NEUTRAL (AT REAR POSITION CARGO AREA) SWITCH (ON TRANSAXLE) KICK PANEL) LT BLU WIRE LT GRN WIRE MARK LEVINSON EXCEPT MARK LEVINSON MULTI- DISPLAY SOUND SYSTEMS N-MU NTSC OF DASH) ORG/ WIRE P-AB PNK SHIELD 17 18 19 20 WIRE PNK TX+ VG SHIELD WIRE PNK WIRE RADIO, PLAYER BODY ECU (BEHIND LEFT SIDE OF DASH) REAR J/B (LEFT REAR SIDE OF CARGO AREA) RED WIRE RED/BLK WIRE REV MUTE ROOM R/B) SHIELD SHIELD SG SPD P-AB PBEW STEREO FL+ TFL+ FL- TFL- COMPONENT AMPLIFIER (CENTER REAR 8 2 19 15 OF VEHICLE) SYNC TX+ VG SHIELD VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BN (AT LEFT "B" PILLAR) BP (LOWER RIGHT "B" PILLAR) DRIVER'S SIDE BUCKLE SWITCH (ON LEFT SEAT BELT BUCKLE) FRONT PASSENGER'S SIDE BUCKLE SWITCH (IN SEAT BELT BUCKLE) GAUGE 1 FUSE GRN WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C 45, 46 (IN DRIVER'S SEAT BOTTOM) J/C 47, 48 (IN PASSENGER'S SEAT CUSHION) LEFT TENSION REDUCER SOLENOID (AT BASE OF LEFT "B" PILLAR) REAR J/B (LEFT REAR SIDE OF CARGO AREA) RIGHT TENSION REDUCER SOLENOID (AT BASE OF RIGHT "B" PILLAR) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIRSUS FUSE ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BODY ECU BODY ECU BATB BRN WIRE CIG FUSE CIGARETTE LIGHTER DEFOGGER, MIRRORS SYSTEMS DOOR 2 FUSE DOORS, MEMORY, ANTI-LOCK BRAKE SYSTEMS ECU- IG 1 FUSE ECU-ACC FUSE ECU-IG 2 FUSE ELECTRONIC SUSPENSION SYSTEM FR DEF FUSE TI, TE FUSE FR WIP FUSE FROM FUSIBLE LINK BLOCK FROM FUSIBLE LINK BLOCK (INP-J/B FUSE, FROM IGN 1 RELAY (DIAGRAM 2 OF 3) FROM INSTRUMENT PANEL J/B (DIAGRAM 1 OF 3) FUSE FUSIBLE LINK BLOCK (IN ENGINE ROOM R/B) MODE MONITOR TERMINAL GAUGE 1 FUSE GRN WIRE GRY WIRE IH (LEFT SIDE OF DASH) II (AT LEFT KICK PANEL) IJ (LEFT TOP OF DASH) IM (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 2 (IN ENGINE ROOM R/B) J/B 4 (RIGHT SIDE OF DASH) J/B ECU J/C 13 (CENTER OF DASH) LT BLU WIRE LT GRN WIRE MEMORY SYSTEMS MIRRORS, WIPER/WASHER, MPX-B FUSE NAVIGATION, EXTERIOR LIGHTS, PASSIVE RESTRAINT SYSTEMS NAVIGATION, POWER TOPS, BODY COMPUTER, ANTI-THEFT SYSTEMS NAVIGATION, SHIFT INTERLOCK, MIRRORS SYSTEMS NAVIGATION, SOUND, BODY COMPUTER, WARNING SYSTEMS ORG/ WIRE PNK WIRE PWR OUTLET 1 FUSE RADIO 2 FUSE REAR J/B (LEFT REAR SIDE OF CARGO AREA) RED WIRE RELAY RR WIP FUSE SEAT HTR FUSE SEATS SYSTEM SOUND, NAVIGATION SYSTEMS TO IGNITION SWITCH ACC (DIAGRAM 3 OF 3) TO IGNITION SWITCH IG 1 (DIAGRAM 3 OF 3) TO IGNITION TO J/B 3 (DIAGRAM 3 OF 3) TO REAR J/B (DIAGRAM 3 OF 3) TO TAIL RELAY (DIAGRAM 1 OF 3) TO TI, TE FUSE (DIAGRAM 2 OF 3) VIO WIRE WARNING, CRUISE CONTROL, NAVIGATION, COMPUTER DATA LINES, TRUNK, TAILGATE, FUEL WASHER FUSE HEATER FUSE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM AIR CONDITIONING, COOLING FANS, DEFOGGER, MIRRORS SYSTEMS YEL WIRE

18 19 20 22 23 26 27 28 29 SIL WFSE TC VPA PNK WIRE 8 3 1 2 MREL BATT +B ACCEL POSITION SENSOR (ON ACCELERATOR PEDAL) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) EFI MAIN RELAY EXCEPT MULTI-MODE SHIFT LEVER TYPE GAUGE 1 FUSE GRN WIRE GRY WIRE HOT IN ON, START IH (LEFT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 10 (LEFT SIDE OF DASH) J/C 16 (BEHIND RIGHT CENTER OF DASH) J/C 17 (BEHIND RIGHT SIDE OF DASH) J/C 20, J/C 21 (RIGHT SIDE OF DASH) J/C 6 J/C 7, J/C 8 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ NCA WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON RIGHT SIDE OF TRANS) PNK WIRE RED WIRE RED/BLK WIRE SHIFT INTERLOCK SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

A/C SYSTEM ACCEL POSITION SENSOR (ON ACCELERATOR PEDAL) ACM BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ENG ENG+ TRC+ VCPA ENG- TRC- ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) EXCEPT MULTI-MODE SHIFT LEVER TYPE GAUGE 1 FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT IN ON, START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 16 (BEHIND RIGHT CENTER OF DASH) J/C 17 (BEHIND RIGHT SIDE OF DASH) J/C 17 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ MREL IGSW FC NCA WIRE NEO OIL PRESSURE SWITCH (LEFT FRONT CORNER OF ENGINE) ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON RIGHT SIDE OF TRANS) PNK NEO SIL WFSE TC PTNK VPA WIRE PNK WIRE POWER STEERING OIL PRESSURE SWITCH (FRONT OF ENGINE) PTNK RED WIRE RED/BLK WIRE RED/WHT WIRE RFC PSW RIGHT VVT SOLENOID RL MOPS LCKI NE- NE+ SHIFT INTERLOCK SYSTEM SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENG COMPT) TACH TRC+ VAPOR PRESSURE SENSOR (UNDER CENTER REAR OF VEHICLE) VCC VIO WIRE VSV (ACM) (AT LEFT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE