Toyota Sienna I (1997-2003) horn fuse Wiring diagrams

1 8 PANI SCTY 6 4 DCTY PCTY BACK DOOR COURTESY SWITCH BACK DOOR UNLOCK DETECTION SWITCH BLK RED/ WIRE BLK WIRE BLK/RED WIRE BLU WIRE BLU/ WHT WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE BRN/WHT WIRE DOME FUSE DOOR FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DRIVER SIDE J/B 1 (BEHIND DASH, LEFT OF STEERING COLUMN) ECU-IG FUSE ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH (ON FRONT OF ENGINE COMPT) ENGINE ROOM J/B 2 (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORNS SYSTEM HORN FUSE HOT AT ALL TIMES HOT IN ON OR START IG LSWD LSWP LSWR IMLD IND INTEGRATION RELAY J/B 3 (BEHIND INSTRUMENT CLUSTER) J/C 15 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 18 (ON UNDER- SIDE OF STEERING COLUMN) J/C 2, J/C 3 (BEHIND LEFT SIDE OF INSTRUMENT CLUSTER) J/C 22 (RIGHT REAR CORNER OF VEHICLE) J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) J/C 5 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 9 (BEHIND TOP CENTER OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT SLIDE DOOR COURTESY SWITCH LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PANI RED GRN/ WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT SLIDE DOOR COURTESY SWITCH SH HEAD TAIL HORN THEFT DETERRENT ECU (BEHIND CENTER OF DASH) THEFT DETERRENT HORN (ON RIGHT REAR OF ENGINE COMPT) THEFT DETERRENT INDICATOR LIGHT VIO WIRE VIO/WHT WIRE W/ POWER SLIDE DOOR W/O POWER SLIDE DOOR WHT/BLK WIRE YEL WIRE

BLK WIRE BRN/WHT WIRE ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HIGH HORN HORN HORN FUSE HORN RELAY HORN SWITCH (PART OF COMBINATION SWITCH) HOT AT ALL TIMES INTEGRATION RELAY (ON DRIVER'S SIDE J/B 1) J/C 18 (BEHIND UPPER RIGHT SIDE OF DASH) LOW HORN (LEFT FRONT CENTER OF ENGINE COMPT) THEFT DETERRENT ECU (BEHIND CENTER OF DASH) THEFT DETERRENT HORN (RIGHT REAR OF ENG COMPT) VIO/WHT WIRE WHT WIRE

A/C AMPLIFIER, A/C SWITCH A/C CONDENSER FAN MOTOR RADIATOR FAN MOTOR FAN 3 RELAY A/C FUSE A/F HEATER RELAY A/F HTR FUSE ALT FUSE ALT-S FUSE FUSE BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLOWER MOTOR BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CDS FUSE COMBINATION METER, LEFT SLIDE DOOR ECU ENGINE CONTROL MODULE DIM RELAY DOME FUSE ECU-B FUSE SHORT PIN DRIVER SIDE R/B 5 (BEHIND LEFT SIDE OF DASH) EFI FUSE HAZARD FUSE EFI RELAY ENGINE ROOM J/B 2 (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENG COMPT) FAN 1 RELAY FROM RADIO 1 FUSE (DIAGRAM 1 OF 3) FRONT HEATER RELAY FUSE (DIAGRAM 2 OF 3) FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT) FUSIBLE LINK MAIN (12 GA- GENERATOR HORN SWITCH GRN/BLK WIRE GRN/WHT WIRE HAZARD SWITCH HEAD RELAY HEADLIGHTS HORN FUSE HORN RELAY HTR FUSE INP FUSE JUNCTION CONNECTOR 1 (NEAR LEFT HEADLIGHT) LEFT LOW BEAM HEAD- LIGHT RIGHT LOW BEAM HEAD- LIGHT MAIN FUSE MAIN RELAY 1 MAIN RELAY 2 PASSENGER SIDE R/B 4 (AT RIGHT KICK PANEL) R/B 7 (ON LEFT FRONT OF ENG COMPT) RADIO 1 FUSE RADIO, PLAYER, STEREO COMPONENT AMPLIFIER RDI FUSE REAR HEATER RELAY RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT HEAD FUSE LEFT HEAD FUSE RIGHT HEAD LOWER FUSE LEFT HEAD LOWER FUSE RR A/C FUSE S/HTR FUSE SEAT HEATER RELAY SHORT PIN SPLICE (DIAGRAM 2 OF 3) THEFT DETERRENT ECU HORNS TO ABS FUSE (DIAGRAM 3 OF 3) TO HAZARD FUSE (DIAGRAM 1 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 3) VIO/WHT WIRE W/O TOW PACKAGE W/ TOW PACKAGE WHT WIRE WHT/RED WIRE YEL/GRN WIRE