Honda Insight ZE1 (1999-2006) fuse 18 Wiring diagrams

ATP L BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE CABLE REEL CAS SOLENOID VALVES A, B (RIGHT SIDE OF ENGINE COMPT) CONN A CONN B CVT DRIVE PULLEY SPEED SENSOR (FRONT TOP OF TRANS- MISSION) CVT DRIVEN PULLEY SPEED SENSOR (MIDDLE OF ENGINE) CVT PULLEY PRESSURE CONTROL VALVE CVT SPEED CHANGE CONTROL VALVE CVT SPEED SENSOR (MIDDLE OF ENGINE) CVT START CLUTCH PRESSURE CONTROL VALVE DATALINK CONNECTOR (BEHIND CENTER OF DASH) DRIVING MODE BUTTONS (IN STEERING WHEEL) ENGINE CONTROL MODULE (RIGHT SIDE OF FLOOR) ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) EXTERIOR LIGHTS SYSTEM (BACKUP LAMPS) FUSE 18 FUSE 4 FUSE 6 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INH SOL MAP PB INHIBITOR SOLENOID (ON VALVE BODY) INTAKE AIR TEMPERATURE SENSOR (ON AIR INTAKE HOSE) J/C LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NEP NON-SAE TERMINAL NUMBERS (USED IN SERVICE MANUAL) P/N NEP TMB TMA PNK ATP D ATP NP ATP R WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SAE TERMINAL NUMBERS SC LS+ DN LS+ DR LS+ SPO IND ECT D IND SPO SW SPO MODE TEST TACH CONNECTOR (LEFT REAR OF ENG COMPT) THROTTLE POSITION SENSOR (ON THROTTLE BODY) TPS ECT IAT VSS MAP TRANSMISSION CONTROL MODULE (UNDER RIGHT SIDE OF KICK PANEL) TRANSMISSION RANGE SWITCH UNDER- DASH FUSE/ RELAY BOX (AT LEFT END OF DASH) UNDER- HOOD FUSE/ RELAY BOX (LEFT SIDE OF ENGINE DASH) VBU D SW VREF WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

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 BRN WIRE BRN/BLK WIRE BRN/YEL WIRE DATA LINK CONNECTOR (DLC) (BEHIND CENTER OF DASH) ENGINE CONTROL MODULE (ON RIGHT SIDE OF FRONT FLOOR) FUSE 18 GRY WIRE HOT AT ALL TIMES K LINE LT BLU WIRE RED WIRE SCS WEN TCM (CVT) UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE WHT/RED WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE FUSE 18 FUSE 3 FUSE 6 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/RED WIRE HI LO HOT AT ALL TIMES HOT IN ON OR START INTERMITTENT WIPER DRIVING CIRCUIT INTERMITTENT WIPER RELAY (AT LEFT FRONT OF ENGINE COMPT) LCD DISPLAY MIST MIST HI OFF LO INT OFF OFF LO INT PARK RED WIRE RUN WIRE UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) VOLTAGE FEED WASH WHT WIRE WHT/BLK WIRE WHT/RED WIRE WINDSHIELD WASHER MOTOR (AT RIGHT FRONT OF ENGINE COMPT) WINDSHIELD WIPER MOTOR (AT RIGHT REAR OF ENGINE COMPT) WINDSHIELD WIPER/WASHER SWITCH WIPER/WASHER SWITCH YEL 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

BLK WIRE BLU WIRE ENGINE CONTROL MODULE (RIGHT SIDE OF FLOOR) ENGINE CONTROLS SYSTEM FUEL CUT RELAY (AT LEFT FRONT OF ENGINE COMPT) FUEL TANK UNIT FUEL PUMP FUSE 18 FUSE 2 FUSE 7 GAUGE ASSEMBLY GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER INDICATOR LIGHT IMMOBILIZER RECEIVER UNIT (IN STEERING COLUMN) PGM-FI MAIN RELAY (UNDER LEFT SIDE OF DASH) PNK (MIDDLE OF ENGINE) WIRE PNK WIRE RED WIRE UNDER- HOOD FUSE/ RELAY BOX (LEFT SIDE OF ENGINE COMPT) UNDER-DASH FUSE/ RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE YEL/BLK 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

1995 VFTC A/C COMPRESSOR CLUTCH RELAY ABS CONTROL UNIT AUDIO UNIT A/F SENSOR RELAY BATTERY BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRAKE PEDAL POSITION SWITCH CEILING LIGHT/ SPOT- LIGHTS CARGO AREA LIGHT TRANS- MISSION CONTROL MODULE CONDENSER FAN RELAY CVT DATA LINK CONNECTOR DC-DC CONVERTER DRL CONTROL UNIT (CANADA) ELECTRICAL LOAD DETECTOR (ELD) UNIT ELECTRICAL POWER STEERING CONTROL UNIT ENGINE CONTROL MODULE BATTERY CONDITION MONITOR MODULE EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS FROM UNDERHOOD FUSE/RELAY BOX (FUSE 7) (DIAGRAM 1 OF 3) FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 19 FUSE 14 FUSE 2 FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 13 GAUGE ASSEMBLY GRN WIRE HATCH OPENER SWITCH HATCH OPENER RELAY KEYLESS DOOR LOCK CONTROL UNIT HAZARD WARNING SWITCH HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 HIGH SPEED MPI MODULE FAN LOW SPEED MPI MODULE FAN HORN RELAY IGNITION HOLD RELAY IGNITION KEY SWITCH/ KEY LIGHT KEYLESS DOOR LOCK CONTROL UNIT MOTOR CONTROL MODULE CLIMATE CONTROL UNIT/HEATER CONTROL ORG/ WIRE POWER WINDOW MASTER SWITCH POWER WINDOW RELAY RADIATOR FAN RELAY CLUTCH RELAY REAR WINDOW DEFOGGER RELAY PGM-FI MAIN RELAY RED WIRE RED/WHT WIRE STARTER STARTER SOLENOID TAILLIGHT RELAY TO IGNITION SWITCH (DIAGRAM 2 OF 3) TO UNDERHOOD FUSE/RELAY BOX (FUSE 11) (DIAGRAM 1 OF 3) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

BEEPER BLK WIRE BLU/RED WIRE BLU/WHT WIRE DOOR INDICATOR DRIVER'S DOOR SWITCH DRIVER'S SEAT BELT SWITCH DRIVING CIRCUIT FUSE 15 FUSE 18 FUSE 6 GAUGE ASSEMBLY GRN/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT W/ HEADLIGHT SWITCH IN HEAD OR PARK IGNITION KEY SWITCH KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LCD DISPLAY ODO/TRIP SWITCH MPH/KM/H SWITCH RED/BLK WIRE RED/BLU WIRE SEAT BELT REMINDER LIGHT UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) VOLTAGE FEED WHT/RED WIRE YEL 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