Honda Insight ZE1 (1999-2006) red/blk Wiring diagrams

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN ASSEMBLY A/C CONDENSER FAN RELAY A/C DIODE (UNDER LEFT SIDE OF DASH) A/C ON A/C PRESSURE SWITCH (AT RIGHT REAR OF ENGINE COMPARTMENT) AIR MIX CONTROL MOTOR (BEHIND GLOVE BOX) AMD-P BL (+) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND GLOVE BOX) BLOWER MOTOR HIGH RELAY (BEHIND GLOVE BOX) BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR (BEHIND GLOVE BOX) BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BLWR CTRL BLWR CTRL GROUND ENG READ DEFOG BLWR CTRL ILLUM+ BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLIMATE CONTROL UNIT DEF DEFOGGER SYSTEM ENGINE CONTROL MODULE EVAPORATOR TEMPERATURE SENSOR (BEHIND GLOVE BOX) FANC FRS FUSE 11 FUSE 12 FUSE 16 FUSE 18 FUSE 19 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEAT (+) HEATER CORE TEMPERATURE SENSOR (BEHIND CENTER LOWER DASH COVER) HEATER VENT B/L SUN SENS AMD-P VSS HOT AT ALL TIMES HOT IN ACC OR ON HTRS ILLUM- IGN BATTERY IN-CAR TEMPERATURE SENSOR (UNDER CENTER OF DASH) LT BLU WIRE LT GRN WIRE M-COM M-COOL M-HOT M-HOT M-COOL A/C ON RECIRC FRS DEF H/D HEAT MODE CONTROL MOTOR (UNDER CENTER OF DASH) ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND CENTER OF BUMPER) PNK OUTSIDE INSIDE EVAP HEATER S-COM M-COM WIRE PNK WIRE PNK/BLK WIRE RADIATOR FAN MAIN RELAY (AT LEFT FRONT OF ENGINE COMPARTMENT) RADIATOR FAN MOTOR RADIATOR FAN RELAY REC RECIRCULATION CONTROL MOTOR (BEHIND GLOVE BOX) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RLY CTRL S-COM SUN LIGHT SENSOR (ON TOP CENTER OF DASH) THERMAL PROTECTOR (OPEN ABOVE: 252 KPA (122 PSI) UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UNDERHOOD FUSE/RELAY BOX (AT LEFT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (ON REAR OF TRANSAXLE) VENT WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRAKE SWITCH (UNDER LEFT SIDE OF DASH) COMBI- NATION LIGHT SWITCH DOOR LOCKS SYSTEM ENGINE CONTROLS, ANTI-LOCK BRAKES SYSTEMS FUSE 15 FUSE 16 FUSE 4 FUSE 5 FUSE 6 GAUGE ASSEMBLY LEFT TURN SIGNAL INDICATOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD WARNING SWITCH HEAD LIGHT SWITCH HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START LEFT FRONT SIDE MARKER LIGHT LEFT FRONT PARKING LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT TAILLIGHT ASSEMBLY LEFT TAILLIGHT/ BRAKE LIGHT LEFT TURN SIGNAL LIGHT OFF OFF HI LO OFF ON RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT PARKING LIGHT LICENSE PLATE LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT TAILLIGHT ASSEMBLY RIGHT TAILLIGHT/ BRAKE LIGHT RIGHT TURN SIGNAL INDICATOR RIGHT TURN SIGNAL LIGHT TAILLIGHT RELAY TURN SIGNAL SWITCH TURN SIGNAL/HAZARD RELAY UNDERDASH FUSE/RELAY BOX (LEFT END OF DASH) UNDERHOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) BRAKE SYSTEM IND COMBINATION LIGHT SWITCH DRL CONTROL UNIT (UNDER LEFT SIDE OF DASH) DRL IND DRL RELAY (UNDER LEFT SIDE OF DASH) ELECTRICAL LOAD DETECTOR (ELD) UNIT FLASH TO PASS SWITCH FUSE 10 FUSE 17 FUSE 2 FUSE 6 FUSE 8 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HEAD OFF PARK HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 HEADLIGHT SWITCH HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START LEFT HEADLIGHT LOW BEAM CUT RELAY (UNDER LEFT SIDE OF DASH) LOW DIMMER SWITCH NOT USED ON OFF PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT UNDER- HOOD FUSE/ RELAY BOX (LEFT SIDE OF ENGINE COMPT) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 21 WHT WIRE YEL WIRE YEL/RED WIRE

AIR MIX CONTROL MOTOR (BEHIND GLOVE BOX) AMD-P AMD-P VSS BL (+) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND GLOVE BOX) BLOWER MOTOR HIGH RELAY (BEHIND GLOVE BOX) BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR (BEHIND GLOVE BOX) BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLWR CTRL BLWR CTRL GROUND ENG READ SIG DEFOG BLWR CTRL ILLUM+ BRN/WHT WIRE BRN/YEL WIRE DEF DEFOGGER SYSTEM FRS FUSE 11 FUSE 12 FUSE 16 FUSE 18 GAUGE ASSEMBLY ENGINE CONTROL MODULE (ON RIGHT SIDE OF FRONT FLOOR) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEAT (+) HEATER CONTROL PANEL HEATER CORE TEMPERATURE SENSOR (BEHIND CENTER LOWER DASH COVER) HEATER S-COM M-COM HEATER VENT B/L HOT AT ALL TIMES HOT IN ACC OR ON HTRS ILLUM- IGN BATTERY INTERIOR LIGHTS LT GRN WIRE M- HOT M- COOL M-COM M-COOL M-HOT MODE CONTROL MOTOR (UNDER CENTER OF DASH) OUTSIDE AIR TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) PNK AIR TEMP WIRE PNK WIRE PNK/BLK WIRE RADIATOR FAN MOTOR (AT LEFT FRONT OF ENGINE COMPARTMENT) RADIATOR FAN RELAY RADIATOR FAN SWITCH (AT FRONT OF ENGINE COMPARTMENT) REC REC FRS DEF H/D HEAT RECIRCULATION CONTROL MOTOR (BEHIND GLOVE BOX) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE S-COM UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) UNDERHOOD FUSE/RELAY BOX (AT LEFT SIDE OF ENGINE COMPARTMENT) VEHICLE SPEED SENSOR (ON REAR OF TRANSAXLE) VENT WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ABS CONTROL UNIT (RIGHT FRONT SIDE OF ENGINE COMPT) ABS INDICATOR LIGHT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) BRAKE SYSTEM INDICATOR LIGHT BRN WIRE BRN/WHT WIRE CHARGING SYSTEM CHARGING SYSTEM INDICATOR LIGHT DOOR/HATCH INDICATOR LIGHT DRIVER'S SEAT BELT SWITCH (UNDER DRIVER'S SEAT) DRL INDICATOR LIGHT EDGE LIGHTS (2) ELECTRICAL POWER STEERING CONTROL UNIT (UNDER RIGHT SIDE OF DASH) ELECTRICAL POWER STEERING INDICATOR LIGHT ENGINE CONTROL MODULE (LEFT SIDE OF FLOOR) ENGINE COOLANT TEMPERATURE SENSOR (OR REAR OF ENGINE) ENGINE OIL PRESSURE SWITCH (LOWER LEFT SIDE OF ENG) FUEL CONSUMP- TION DISPLAY SELECT SWITCH FUEL GAUGE SENDING UNIT FUEL TANK UNIT (LEFT SIDE OF FUEL TANK) FUSE 18 FUSE 6 GAUGE ASSEMBLY GAUGE LIGHTS (5) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HEADLIGHTS SYSTEM HIGH BEAM INDICATOR LIGHT HOT A ALL TIMES HOT IN ON OR START IMMOBILIZER INDICATOR LIGHT INTEGRATED MOTOR ASSIST SYSTEM INDICATOR LIGHT INTERIOR LIGHTS SYSTEM WARNING SYSTEM DOOR LOCKS SYSTEM LEFT TURN SIGNAL INDICATOR LIGHT LOW FUEL INDICATOR LIGHT LOW OIL PRESSURE INDICATOR LIGHT LT GRN/RED WIRE MAINTENANCE REQUIRED INDICATOR LIGHT MALFUNCTION INDICATOR LIGHT MOTOR CONTROL MODULE (RIGHT SIDE OF INTELLIGENT POWER UNIT COMPARTMENT) PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN SIGNAL INDICATOR LIGHT SEATBELT REMINDER LIGHT SRS INDICATOR LIGHT SRS UNIT (UNDER MIDDLE OF DASH) UNDERDASH FUSE/RELAY BOX (LEFT END OF DASH) VEHICLE SPEED SENSOR (LEFT SIDE OF ENGINE COMPT) W/ DRL W/O DRL WARNING SYSTEM WHT WIRE WHT/BLU WIRE WHT/RED WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/RED WIRE

A/C SYSTEM A/C SYSTEM STARTING SYSTEM ACS SLC PTANK EL IDSSW BKSW ATPNP CLSW MTRTW ATPD NTSW SCS BACK-UP LIGHT SWITCH (ON TRANSAXLE HOUSING) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CLUTCH PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) COOLING FANS SYSTEM CPU MIL DATA LINK CONNECTOR (DLC) (BEHIND CENTER OF DASH) DVC M/P MON ECM (ON RIGHT SIDE OF FLOOR) FUSE 2 FUSE 6 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT IN ON OR START HTRS STS IMOCD IACV ATPR RVSSW IDLE AIR CONTROL (IAC) VALVE (ON LEFT SIDE OF ENGINE) IMA CIRCUIT IMMOBILIZER SYSTEM INDICATOR IMOLMP IMOEN WEN IMOFLR LT GRN WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MIL NEP FANC K-LINE NEUTRAL POSITION SWITCH ORG/ WIRE PCS DVCT PNK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE STARTING SYSTEM STC ENGRDY TIM VREF EGR TRANSMISSIONS SYSTEM UNDERDASH FUSE/RELAY BOX (AT LEFT END OF DASH) VBU VSV VTEC SOLENOID VALVE (ON LEFT SIDE OF ENGINE) VTS WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

8 9 10 PNK WIRE A/F SENSOR RELAY BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRAIDED BRN/BLK WIRE CKP SENSOR (ON LOWER RIGHT FRONT OF ENGINE) ECT EGR VALVE, EGR VALVE POSITION SENSOR (ON LEFT REAR OF ENGINE) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON REAR OF ENGINE) FUSE 14 FUSE 18 FUSE 27 FUSE 4 FUSE 7 GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IAT INTAKE AIR TEMPERATURE (IAT) SENSOR (ON AIR INTAKE HOSE) KNOCK SENSOR (ON LEFT SIDE OF ENGINE) MAP (PB) MAP SENSOR (ON LEFT REAR OF ENGINE) NEP ORG/ WIRE PNK WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TCM THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TMA TMB TPS UNDERDASH FUSE/RELAY BOX (AT LEFT END OF DASH) VREF VSS VTEC OIL PRESSURE SWITCH (ON LEFT SIDE OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

A/F SENSOR (IN EXHAUST, BEFORE CATALYTIC CONVERTER) ACTTRQ BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRN/BLK WIRE CKPP CKPM VTM TMB CMDPWR ECM (ON RIGHT SIDE OF FLOOR) ENGTRQ ENGTRQ CMDPWR GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE IAT ECT TPS IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 J/C LT GRN WIRE MAP MOTFSA MOTFSB MOTFSB MOTFSA MOTSTB MOTOR CONTROL MODULE (MCM) MOTSTB NEP PNK QBATT ACTTRQ WIRE PNK WIRE QBAT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TDC SENSOR 1 (ON LEFT REAR OF ENGINE) TDC SENSOR 2 (ON RIGHT REAR OF ENGINE) TMA SIL VSS EGRP W/M/T WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ABS SYSTEM BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL (OR BRN/BLK) WIRE BRN/YEL WIRE CNT DVINH FOT ABSBUSY MOTFSB MOTFSA FSC GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GUN GUP GVN GVP GWN GWP HIGH VOLTAGE CONTACTOR RELAY IGHLD IGNITION HOLD RELAY IMA DIODE (MIDDLE FRONT OF ROOF) IPIN IWPH IVPH IUPH J/C LT GRN WIRE LT GRN/RED WIRE MCM (RIGHT SIDE OF INTELLIGENT POWER UNIT COMPT) MOTOR STATOR MOTSTB MPI MODULE (IN POWER CONTROL UNIT) NCA WIRE ORG/ WIRE PDUFAN PDUFANH PRE PNK/BLU WIRE POWER CONTROL UNIT (LEFT FRONT SIDE OF INTELLEGENT POWER UNIT COMPT) RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SCS TDV TD THA THB U PHASE MOTOR CURRENT SENSOR UNDER- HOOD FUSE/ RELAY BOX V PHASE MOTOR CURRENT SENSOR VBU VDD VGG VGLN VGLP VGUN VGUP VGVN VGVP VGWN VGWP VPIN W PHASE MOTOR CURRENT SENSOR WARN WHT RED/ WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE DC-DC CONVERTER FUSE FOT FSC GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE GUN GUP GVN GVP GWN GWP HIGH SPEED MPI MODULE FAN CONTROL RELAY HIGH SPEED MPI MODULE FAN CONTROL RESISTOR HOT AT ALL TIMES IGA J/C LOW SPEED MPI MODULE FAN CONTROL RELAY LOW SPEED MPI MODULE FAN CONTROL RESISTOR LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE THA THB UNDER- HOOD FUSE/ RELAY BOX FUSE 5 VDD VGG VGLN VGLP VGUN VGUP VGVN VGVP VGWN VGWP VOLTAGE CONVERTER MODULE (IN POWER CONTROL UNIT) VPIN VREF WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE