Toyota Echo I (1999-2005) brn Wiring diagrams

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BAT WFSE ABS ACTUATOR WITH ECU (ON LEFT SIDE OF ENGINE COMPT, NEAR BRAKE MASTER CYLINDER) BLK WIRE BLK/ORG WIRE BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY (BEHIND LOWER CENTER OF DASH) COMBINATION METER D/G DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) EB (ON REAR OF ENGINE) ENGINE CONTROL MODULE (ECM) (BEHIND LOWER RIGHT SIDE OF DASH) HOT AT ALL TIMES ID (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, NEAR BASE OF ``A" PILLAR) JUNCTION CONNECTOR 12 LT GRN/BLK WIRE OBD FUSE PNK/BLK WIRE RED WIRE SG CG SIL TAC TACH W/ TACHOMETER WFSE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER (BEHIND UPPER RIGHT SIDE OF DASH) A/C CONDENSER FAN RESISTOR (ON LEFT BLK WIRE BLK/BLU WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CFN- EA (ON REAR OF RIGHT FRONT FENDER) EC (ON REAR OF LEFT FRONT FENDER) ECU-IG FUSE ENGINE CONTROL MODULE (ECM) (BEHIND LOWER RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF CYLINDER HEAD) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FAN FAN 1 RELAY FAN 2 RELAY HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, NEAR BASE OF ``A" PILLAR) JUNCTION CONNECTORS 13, 14 RADIATOR FAN MOTOR RDI FUSE RED WIRE RED/BLU WIRE SIDE OF ENGINE COMPT, BEHIND HEADLIGHT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

A/C AMPLIFIER A/C CONDENSER FAN RESISTOR A/C TRIPLE PRESSURE SWITCH ABS ACTUATOR WITH ECU AIR INLET CONTROL SERVO MOTOR BG (LEFT "C" PILLAR) BI (CENTER REAR OF LUGGAGE COMPT) BLK WIRE BLK/WHT WIRE BLOWER MOTOR RESISTOR BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE CHECK CONNECTOR CIGARETTE LIGHTER POWER OUTLET COMBINATION METER DAYTIME RUNNING LIGHT RELAY (MAIN) EA (REAR OF RIGHT FRONT FENDER) EC (REAR OF LEFT FRONT FENDER) EFI RELAY ENGINE HOOD COURTESY SWITCH ENGINE ROOM R/B ENGINE ROOM R/B FAN 2 RELAY ST RELAY FRONT WIPER MOTOR FUEL PUMP FUEL SENDER HAZARD, REAR WINDOW DEFOGGER SWITCH REMOTE CONTROL MIRROR SWITCH HIGH MOUNTED STOP LIGHT IE (CENTER OF DASH) IF (RIGHT KICK PANEL) INLET AIR POSITION DETECTION SWITCH INSTRUMENT PANEL J/B J/C 15 (REAR OF LEFT REAR FENDERWELL) J/C 9 (RIGHT KICK PANEL) LEFT BUCKLE SWITCH LEFT FRONT FOG LIGHT A/C SINGLE PRESSURE SWITCH LEFT FRONT PARK/TURN SIGNAL LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR COMBINATION LIGHT LEFT REAR DOOR UNLOCK DETECTION SWITCH LEFT REAR SIDE MARKER LIGHT LUGGAGE COMPARTMENT DOOR KEY UNLOCK SWITCH PNK WIRE PTC AMPLIFIER RADIO, PLAYER REAR WINDOW DEFOGGER RIGHT BUCKLE SWITCH, SEAT BELT WARNING OCCUPANT DETECTION SENSOR RIGHT FRONT FOG LIGHT RIGHT FRONT PARK/TURN SIGNAL LIGHT WASHER LEVEL WARNING SWITCH RIGHT LICENSE PLATE LIGHT RIGHT REAR COMBINATION LIGHT RIGHT REAR DOOR UNLOCK DETECTION SWITCH RIGHT REAR SIDE MARKER LIGHT WHT/BLK WIRE

BLOWER SWITCH, RIGHT FRONT SEAT BELT WARNING LIGHT, SECURITY INDICATOR LIGHT BRN WIRE CAMSHAFT POSITION SENSOR SHIELD CENTER AIRBAG SENSOR ASSEMBLY CENTER CLUSTER SWITCH CLOCK COMBINATION METER CRANKSHAFT POSITION SENSOR SHIELD DATA LINK CONNECTOR 3 DOOR LOCK CONTROL RELAY THEFT DETERRENT ECU EB (REAR OF ENGINE) ENGINE CONTROL MODULE FLASHER RELAY HEATER RELAY FRONT WIPER/ WASHER SWITCH GRN/RED WIRE HEADLIGHT RELAY HEATED OXYGEN SENSOR BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 SENSOR 2 HEATED OXYGEN SENSOR SHIELD ID (LEFT KICK PANEL) IDLE AIR CONTROL VALVE IF (RIGHT KICK PANEL) IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 INSTRUMENT PANEL J/B J/C 5 (LEFT KICK PANEL) KNOCK SENSOR SHIELD LEFT DOOR LOCK CONTROL SWITCH (W/ POWER WINDOWS) LEFT FRONT DOOR LOCK/ UNLOCK SWITCH, UNLOCK DETECTION SWITCH LIGHT CONTROL SWITCH (COMBINATION SWITCH) WIRELESS DOOR LOCK CONTROL RECEIVER LIGHT CONTROL, DIMMER SWITCH NCA WIRE POWER RELAY POWER WINDOW MASTER SWITCH REAR WINDOW DEFOGGER RELAY RHEOSTAT SHIFT LOCK CONTROL SWITCH TURN SIGNAL SWITCH O/D MAIN SWITCH UNLOCK WARNING SWITCH WHT/BLK (OR LT BLU) WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DRL BEAM IND BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE COMB- INATION METER COMBINATION SWITCH DIMMER SWITCH DOME FUSE DOOR LOCK CONTROL RELAY (NEAR INSTRUMENT CLUSTER) EA (ON REAR OF RIGHT FRONT FENDER) EC (ON REAR OF LEFT FRONT FENDER) ECU-B FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FOG FOG FUSE FOGLIGHT RELAY (NEXT TO INSTRUMENT PANEL J/B) FOGLIGHT SWITCH GAUGE FUSE GRN WIRE GRN/ORG WIRE GRN/RED WIRE HEAD OFF TAIL LIGHT CONTROL SWITCH HEADLIGHT RELAY (W/ KEYLESS ENTRY) (NEXT TO INSTRUMENT PANEL J/B) HI CHG BRK PKB IG HOT AT ALL TIMES HOT IN ON OR START ID (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, NEAR BASE OF ``A" PILLAR) J/C 12 J/C 5 (BEHIND LEFT KICK PANEL) J/C 6, 7 (BELOW INSTRUMENT CLUSTER) LEFT FRONT FOG LIGHT LEFT H-LP FUSE LEFT HEADLIGHT ORG/ WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOG LIGHT RIGHT H-LP FUSE RIGHT HEADLIGHT STARTING/ CHARGING SYSTEM W/ KEYLESS ENTRY/ FOGLIGHT W/ KEYLESS ENTRY/ FOGLIGHT W/O KEYLESS ENTRY/ FOGLIGHT W/ TACHOMETER W/O TACHOMETER EA (ON REAR OF RIGHT FRONT FENDER) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

BEAM IND BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH DIMMER SWITCH DOME FUSE DOOR LOCK CONTROL RELAY (NEAR INSTRUMENT CLUSTER) EA (ON REAR OF RIGHT FRONT FENDER) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG LIGHT SWITCH FOGLIGHT RELAY (BEHIND LEFT SIDE OF DASH, NEXT TO INSTRUMENT PANEL J/B) GRN/RED WIRE HEAD HEADLIGHT RELAY (W/ KEYLESS ENTRY) (NEXT TO INSTRUMENT PANEL J/B) HOT AT ALL TIMES ID (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, NEAR BASE OF ``A" PILLAR) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH, ABOVE INSTRUMENT PANEL J/B) J/C 5 (BEHIND LEFT KICK PANEL) LEFT FRONT FOGLIGHT LEFT H-LP FUSE LEFT HEADLIGHT OFF TAIL LIGHT CONTROL SWITCH RED WIRE RIGHT FRONT FOGLIGHT RIGHT H-LP FUSE RIGHT HEADLIGHT W/ KEYLESS ENTRY/ FOGLIGHT W/O KEYLESS ENTRY/ FOGLIGHT WHT WIRE WHT/BLK WIRE YEL WIRE

A/T ABS IND. ACC/ ANTI-LOCK BRAKES SYSTEM BEAM IND BELT IND BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE BUZZER CHARGE IND CLOCK CLUTCH START SWITCH (ON BRACKET, ABOVE CLUTCH PEDAL) COMBINATION METER DAYTIME DOOR IND EA (ON REAR OF RIGHT FRONT FENDER) EC (ON REAR OF LEFT ENGINE CONTROL MODULE (ECM) (BEHIND LOWER RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) DOME FUSE EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM FRONT FENDER) FUEL IND FUEL PUMP, FUEL FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START ID (AT LEFT KICK PANEL) IE (BEHIND CENTER IE (BEHIND CENTER OF DASH) IGNITION SWITCH ILLUMINATION INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, NEAR BASE OF ``A" PILLAR) JUNCTION CONNECTOR 12 LCD DISPLAY LCD ILLUMINATION LEFT TURN IND LOCK M/T MALFUNCTION IND LAMP O/D OFF IND ODO/TRIP FUEL CLOCK ODO/TRIP SW OF DASH) OIL IND ORG/ WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) PNK W/ ABS WIRE PNK WIRE POSITION SWITCH) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND RUN WIRE SENDER (IN FUEL TANK) SPEEDOMETER SRS IND STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SWITCH TACHOMETER TACO VEHICLE SPEED SENSOR (COMBINATION METER) (ON RIGHT SIDE OF TRANSMISSION) VIO WIRE VIO/WHT WIRE W/ DRL W/O ABS W/O DRL WARNING SYSTEM WARNING SYSTEM WARNING SYSTEM WASHER LEVEL IND WATER TEMPERATURE COOL IND WATER TEMPERATURE HOT IND WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/RED WIRE

31 33 AC ACT 7 6 FAN CF A/C AMPLIFIER (BEHIND UPPER RIGHT SIDE OF DASH) A/C CONDENSER FAN RESISTOR (ON LEFT SIDE OF ENGINE COMPT, BEHIND HEADLIGHT) A/C FUSE A/C MAGNETIC CLUTCH (ON A/C COMPRESSOR, ON LEFT FRONT OF ENGINE) A/C MG RELAY A/C SWITCH A/C THERMISTOR (UNDER UPPER RIGHT SIDE OF DASH, IN HVAC HOUSING) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR BLOWER MOTOR, RESISTOR (BEHIND RIGHT SIDE OF DASH, IN HVAC HOUSING) BLOWER RESISTOR BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CFN- MGC SG DEFROSTER MODE DETECTION SWITCH (INSIDE SWITCH) DUAL EA (ON REAR OF RIGHT FRONT FENDER) EC (ON REAR OF LEFT FRONT FENDER) ECU-IG FUSE ENGINE CONTROL MODULE (ECM) (BEHIND LOWER RIGHT SIDE OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) FAN 1 RELAY FAN 2 RELAY FOOT, DEF DEF GAUGE FUSE GND CFN+ ACT A/C TE HEATER RELAY HOT AT ALL TIMES HOT IN ON OR START HTR FUSE ID (AT LEFT KICK PANEL) IF (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, NEAR BASE OF ``A" PILLAR) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH, ABOVE INSTRUMENT PANEL J/B) JUNCTION CONNECTOR 12 JUNCTION CONNECTOR 9 (BEHIND RIGHT KICK PANEL) IF (AT RIGHT KICK PANEL) JUNCTION CONNECTORS 13, 14 OFF LO PRS DEF RADIATOR FAN MOTOR RDI FUSE RED WIRE SINGLE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE CAMSHAFT POSITION SENSOR (ON REAR OF CYLINDER HEAD) CRANKSHAFT POSITION SENSOR (ON FRONT LOWER LEFT OF ENGINE) DUTY EB (REAR OF ENGINE) ENGINE CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE IDLE AIR CONTROL VALVE (ON LEFT REAR OF ENGINE) IGF NCA WIRE NE+ OCV- OIL ORG/ WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RSD SLT- THA VISC VSV (EVAP) (ON LEFT SIDE OF ENGINE COMPARTMENT, NEAR BRAKE MASTER CYLINDER) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

ALT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON LEFT SIDE OF TRANSMISSION) ENGINE CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) EVG GRN WIRE GRN/BLK WIRE GRY WIRE HTL ID (BEHIND LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, NEAR BASE OF ``A" PILLAR) LT GRN WIRE NCA WIRE NSW STA NT+ EC PSP NT- O/D MAIN SWITCH (CENTER CONSOLE) ORG/ WIRE PNK VG WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SLT- SLT+ ST SL STARTING/ CHARGING SYSTEM THA TURBINE SPEED SENSOR (ON TRANSMISSION) VIO WIRE VOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE