Lexus RX II (2003-2006) Wiring diagram engine performance 3.3l

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

AF- AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (RIGHT EXHAUST MANIFOLD) AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) (LEFT EXHAUST MANIFOLD) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BO (LEFT REAR OF CARGO AREA) BRN WIRE BRN/WHT WIRE C/OPN RELAY ED (FRONT OF ENG) EFI MAIN RELAY ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) A/F RELAY FUEL PUMP (IN FUEL TANK) GRN WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (IN EXHAUST, REAR OF CATALYTIC CONVERTER) HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) (ON RIGHT EXHAUST PIPE, NEAR TRANS) IH (LEFT KICK PANEL) J/C 10 (LEFT SIDE OF DASH) J/C 17 (RIGHT SIDE OF DASH) J/C 6 J/C 7, J/C 8 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK WIRE R/B 1 (LEFT SIDE OF DASH) RED WIRE RED/WHT WIRE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

A/F FUSE EFI 1 FUSE EFI 2 FUSE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COUNTER GEAR SPEED SENSOR (FRONT SIDE OF ENGINE) DSL EKNK ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ERD FUSIBLE LINK BLOCK (ENGINE ROOM R/B) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON, START IGN FUSE INJ 6 INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) KNOCK SENSOR 1 (ON TOP OF ENGINE) KNOCK SENSOR 2 (ON TOP OF ENGINE) LT BLU WIRE LT GRN WIRE NCA WIRE NT- P/N PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SLT- STARTING CIRCUIT STOP FUSE STOP LIGHT SWITCH TURBINE SPEED SENSOR (ON TRANS- AXLE HOUSING) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

2 IND 3 IND 4 IND A/T OIL TEMP IND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DSL EARLY PROD, LATE PROD W/O MAYDAY SYSTEM ECT SNOW IND IND IND IND IND ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSAXLE) GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT IN ON, START IK (TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B IND INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) LATE PROD W/ MAYDAY SYSTEM LCD (SHIFT RANGE POSITION) LT BLU WIRE LT GRN WIRE MALFUNCTION IND MULTI-MODE SHIFT LEVER TYPE EXCEPT MULTI-MODE SHIFT LEVER TYPE ORG/ WIRE RED WIRE RED/BLK WIRE SLT- SPEEDOMETER TACHOMETER THO VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE EE (REAR OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR (TOP FRONT OF ENG) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HOT IN ON, START IDLE AIR CONTROL VALVE (AT LEFT REAR OF ENGINE) IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 6 INJ FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE THA VIO WIRE VSV (CANISTER CLOSED VALVE) (AT LEFT REAR OF ENGINE COMPT) VSV (EVAP) (TOP CENTER OF ENG) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

+BM A/C SYSTEM ACIS NSW STA VC THW THA AICV PRG BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CCV COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ECU- IG 1 FUSE EFII EFIO ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ETCS FUSE EXCEPT MULTI-MODE SHIFT LEVER TYPE FUEL INJ 1 FUEL INJ 2 FUEL INJ 6 FUEL INJ 5 FUEL INJ 4 FUEL INJ 3 FUSIBLE LINK BLOCK (IN ENGINE ROOM R/B) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON, START IM (RIGHT KICK PANEL) J/B 3 (LEFT SIDE OF DASH) IMO IMI INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MULTI-MODE SHIFT LEVER TYPE ORG/ WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SFTU SFTD (MULTI-MODE SHIFT LEVER TYPE) SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM EXCEPT MULTI-MODE SHIFT LEVER TYPE STP 3 SFTD SFTU 4 (OR S) CCS TAM TRANSMISSION CONTROL SWITCH TRANSPONDER KEY COMPUTER (BEHIND UPPER RIGHT SIDE OF DASH) VIO WIRE VSV (ACIS) (TOP CENTER OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE