Toyota Aqua I facelift 2 (2017-2021) can controller Wiring diagrams

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY AIR CONDITIONER PRESSURE SENSOR (LIQUID PIPE SUB-ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 ENGINE COOLANT TEMPERATURE SENSOR ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT W/ HTR-IG FUSE INSTRUMENT PANEL J/B ASSEMBLY LT GRN WIRE PRE PTC HTR RELAY 1 PTC HTR RELAY 2 PTC HTR RELAY 3 QUICK HEATER ASSEMBLY (IF EQUIPPED) (UPPER FRONT OF HVAC UNIT) RED WIRE SG-2 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 COWL SIDE J/B 2 DOOR CONTROL SWITCH ASSEMBLY DRAWING CIRCUIT ECU- IG 1 FUSE ECU-B 1 FUSE ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT AT ALL TIMES IND INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LOCK LT GRN WIRE METER FUSE OPENING MULTI INFORMATION ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/GRY WIRE PPL/PNK WIRE RED WIRE RELAY ENERGIZED RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY SECURITY IND TFT LCD TOUCH TRACER TRANSPONDER KEY ECU ASSEMBLY UNLOCK VIO WIRE W/O REAR POWER WINDOW W/ REAR POWER WINDOW WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 COWL SIDE J/B 2 DETECTION DOOR CONTROL SWITCH ASSEMBLY DRAWING CIRCUIT GRN WIRE GRY WIRE LEFT "C" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LOCK LSSR LT BLU WIRE LT GRN WIRE OPENING MULTI INFORMATION ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/GRY WIRE PPL/PNK WIRE RED WIRE RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY SECURITY IND TFT LCD TOUCH TRACER UNLOCK VIO WIRE W/ REAR POWER WINDOW W/O REAR POWER WINDOW WHT WIRE WHT/BLK WIRE YEL WIRE

ALERT IND BLK WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 COWL SIDE J/B 2 ECU- IG 1 FUSE ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LANE DEPARTURE LANE DEPARTURE ALERT SWITCH LDSW LEFT LT GRN WIRE METER FUSE PNK WIRE PRE-COLLISION CITY SENSOR RED WIRE RELAY ENERGIZED RIGHT SPR SUPPLEMENTAL RESTRAINTS SYSTEM TURN SIGNAL SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

6 SPEAKER AMPLIFIER MICROPHONE ASSEMBLY (IN ROOF CONSOLE) BLK WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOME FUSE DRAWING CIRCUIT ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT REAR SPEAKER ASSEMBLY LT BLU WIRE MACC MCO- METER FUSE MICROPHONE MSFM NCA WIRE OPENING MULTI INFORMATION PNK WIRE PPL/BLK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT REAR SPEAKER ASSEMBLY ROOF CONSOLE BOX ASSEMBLY SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) TFT LCD TOUCH TRACER VIO WIRE W/ SLIDING ROOF W/ TOUCH SENSOR WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 COWL SIDE J/B 2 DOOR CONTROL SWITCH ASSEMBLY DRAWING CIRCUIT ECU- IG 1 FUSE ECU-B 1 FUSE ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT AT ALL TIMES IND INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LOCK LT GRN WIRE METER FUSE OPENING MULTI INFORMATION ORG/ WIRE PNK WIRE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL PPL/GRY WIRE PPL/PNK WIRE RED WIRE RELAY ENERGIZED RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY SECURITY IND TFT LCD TOUCH TRACER TRANSPONDER KEY ECU ASSEMBLY UNLOCK VIO WIRE W/O REAR POWER WINDOW W/ REAR POWER WINDOW WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 1 COWL SIDE J/B 2 DIODE ECU- IG 1 FUSE ECU-B 2 FUSE ENGINE ROOM R/B 2 GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LDSW LT GRN WIRE METER FUSE NAVIGATION SYSTEM PCS OFF IND PCS SWITCH PNK WIRE PRE-COLLISION CITY HEATER PRE-COLLISION CITY HEATER RELAY PRE-COLLISION CITY SENSOR R/B 4 RED WIRE RELAY ENERGIZED SPR VIO WIRE WHT WIRE WHT/BLK WIRE

6 SPEAKER AMPLIFIER MICROPHONE ASSEMBLY (IN ROOF CONSOLE) BLK WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOME FUSE DRAWING CIRCUIT ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT REAR SPEAKER ASSEMBLY LT BLU WIRE MACC MCO- METER FUSE MICROPHONE MSFM NCA WIRE OPENING MULTI INFORMATION PNK WIRE PPL/BLK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT REAR SPEAKER ASSEMBLY ROOF CONSOLE BOX ASSEMBLY SKID CONTROL ECU W/ ACTUATOR (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) TFT LCD TOUCH TRACER VIO WIRE W/ SLIDING ROOF W/ TOUCH SENSOR WHT WIRE YEL WIRE

AIR BAG OFF IND AIR BAG ON IND BLK WIRE BLU WIRE BRN WIRE BUCKLE SWITCH BUZZER CAN CONTROLLER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COWL SIDE J/B 2 DRIVER SIDE SQUIB CIRCUIT (HORN BUTTON ASSEMBLY) ECU-B 2 FUSE ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY INSTRUMENT PANEL PASSENGER AIR BAG ASSEMBLY W/O DOOR LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT REAR OCCUPANT CLASSIFICATION SENSOR LT BLU WIRE LT GRN WIRE METER FUSE OCCUPANT DETECTION ECU P-AB PAON PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY SEAT BELT IND SPIRAL CABLE SUB-ASSEMBLY W/ SENSOR SRS IND STEERING WHEEL) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BRN WIRE BUZZER CAN CONTROLLER CAN I/F CAN L CLK+ COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRAWING CIRCUIT ENGINE ROOM R/B 2 GCS GCSG GMT GMTG GRF GRFG GRN WIRE GSN GSNG HOT W/ HOT W/ IGCT RELAY ENERGIZED HSDN HTM- HYBRID VEHICLE TRANSAXLE ASSEMBLY IDH IGCT IGCT 2 FUSE IGCT 4 FUSE ILKI ILKO INVERTER W/ CONVERTER ASSEMBLY LT GRN WIRE MCS MCSG METER FUSE MMT MMTG MRF MRFG MSN MSNG MTH+ NCA WIRE NODD OPENING MULTI INFORMATION TOUCH TRACER ORG/ WIRE PCU FUSE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE REQ+ TFT LCD VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE