Toyota·Prius·2009 Toyota Prius·Wiring
Wiring diagram

2009 Toyota Prius — power distribution

Sheets 2Labels 491

Power distribution

A A 25A 7.5A 15A 20A 10A 15A 10A 10A 30A 7.5A 15A 10A 10A 10A 15A 40A 30A 60A 15A 10A 30A 30A 30A 30A B 50A 40A 30A 50A 100A 5A 120A ENGINE ROOM R/B FUSIBLE LINK BLOCK ENGINE ROOM J/B BATTERY CONVERTER ENGINE ROOM R/B ENGINE ROOM J/B DRIVER SIDE J/B ENGINE ROOM J/B IGCT RELAY EFI M RELAY HORN RELAY J/C 2 CENTER CONNECTOR 1 CENTER CONNECTOR 1 POWER SOURCE CONTROL ECU J8 33 C3 A A A A9 F15 E21 A27 E16 J4 G6 I6 I4 I3 I2 J1 I1 35 J5 I3 12 I1 J1 I5 K1 B3 A1 C4 L1 F1 D1 C2 C1 B2 B1 E1 M1 C6 1 C5 3 1 F15 F16 2 BLK WHT/ RED WHT BLK BLK ORG ORG ORG ORG BLK BLK BLK BLK BLK WHT WHT BLK WHT/ VIO VIO WHT WHT YEL RED WHT GRY GRY GRN BLU BLU RED BLK BLK RED WHT WHT BLU GRN GRN WHT RED WHT WHT WHT WHT WHT WHT BLU RED BLK WHT BLK WHT WHT BLK EF DC/DC FUSE PS HTR FUSE CHS W/P FUSE PTC HTR1 FUSE PTC HTR2 FUSE FR FOG FUSE CDS FAN FUSE AMP FUSE HTR FUSE EPS FUSE RDI FUSE MAIN FUSE DC/DC-S FUSE DOME FUSE BATT FAN FUSE HAZ FUSE ABS MAIN 2 FUSE ABS MAIN 1 FUSE ETCS FUSE ABS MAIN 3 FUSE P CON MTR FUSE ABS1 FUSE ABS2 FUSE P CON MAIN FUSE HEAD MAIN FUSE P/I FUSE IGN FUSE AM2 FUSE EFI FUSE HEV FUSE HORN FUSE IG2 RELAY (LEFT SIDE OF ENGINE COMPT) (RIGHT REAR OF VEHICLE) (ON LEFT SIDE OF ENGINE COMPT) (ON LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (ON LEFT SIDE OF ENGINE COMPT) (BEHIND LEFT END OF DASH) (ON LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (BEHIND LEFT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) (LEFT REAR OF ENGINE COMPT) (BEHIND LEFT SIDE OF DASH) TO ENGINE ROOM J/B (DIAGRAM 1 OF 2) AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM TO DRIVER SIDE J/B (DIAGRAM 2 OF 2) AIR CONDITIONING SYSTEM HEADLIGHTS SYSTEM COOLING FANS SYSTEM NAVIGATION & SOUND SYSTEMS COOLING FANS SYSTEM ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM FROM ENGINE ROOM J/B (DIAGRAM 1 OF 2) ANTI-LOCK BRAKES SYSTEM AIR CONDITIONING & COOLING FANS SYSTEMS HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM ANTI-THEFT & TRANSMISSIONS SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, INSTRUMENT CLUSTER, ENGINE CONTROLS, BODY COMPUTER, HEADLIGHTS, CRUISE CONTROL, INTERIOR LIGHTS, WARNING, DOOR LOCKS, GARAGE DOOR OPENER, ANTI-LOCK BRAKES, NAVIGATION, SOUND, EXTERIOR LIGHTS & MIRRORS SYSTEMS ENGINE CONTROLS SYSTEMS SHIFT INTERLOCK & TRANSMISSIONS SYSTEMS ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS & CRUISE CONTROL SYSTEMS ANTI-THEFT, ENGINE CONTROLS & CRUISE CONTROL SYSTEMS CRUISE CONTROL SYSTEM ENGINE CONTROLS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ANTI-LOCK BRAKES SYSTEM ENGINE CONTROLS & CRUISE CONTROL SYSTEMS
10A TRLY 7.5A GND 10A 15A 15A 10A D D 20A 30A SIG 7.5A IG1D ACC 7.5A 15A 15A ACCD 25A C C 15A 7.5A 7.5A ALTB 25A 20A 30A KOF 40A B BODY ECU DRIVER SIDE J/B DEF RELAY BODY ECU DRIVER SIDE J/B J/C 36 CENTER CONNECTOR 1 CENTER CONNECTOR 1 POWER SOURCE CONTROL ECU POWER SOURCE CONTROL ECU J/C 24 DRIVER SIDE J/B FLASHER RELAY HTR RELAY DEF RELAY 19 M6 N7 M9 M8 E10 D10 D29 A15 A33 2 1 M2 A A A A D D D 1 K10 A29 N10 D25 G6 A19 M1 A2 A36 I2 5 A24 L7 3 5 1 2 E17 G7 J7 J3 34 L6 G14 21 2 1 1 2 1 3 2 5 L4 N3 K2 H5 G3 5 2 J5 3 1 G9 J9 11 K9 K5 L5 A18 4 H10 H2 H11 D17 E17 13 B1 GRY BLK GRY BLU GRN GRN BRN BRN BRN BRN BRN YEL VIO BLK BLK BLU VIO VIO VIO BLU LT GRN LT GRN BLK ORG BLK WHT/ BLK PNK LT BLU WHT/BLK WHT/BLK WHT/BLK WHT/BLK GRY GRY WHT GRY LT GRN GRN GRY LT GRN WHT/BLK WHT/BLK GRN GRN GRN GRN GRN WHT YEL RED BLK WHT BLU BLU BLU WHT/BLK WHT IH IH IH IH FR DOOR FUSE DEF FUSE OBD FUSE STOP FUSE ECU-B FUSE DOOR FUSE PWR RELAY T-LP RELAY POWER FUSE TAIL FUSE PANEL FUSE PWR OUTLET FR FUSE ACC-B FUSE IG1 RELAY ACC FUSE PWR OUTLET FUSE WSH FUSE WIP FUSE ECU-IG FUSE ACC RELAY POWER OUTLET RELAY POWER OUTLET 2 POWER OUTLET 1 A/C (HTR) FUSE M/HTR FUSE RR WIP FUSE GAUGE FUSE (ON RIGHT SIDE OF INSTRUMENT PANEL J/B) (BEHIND LEFT END OF DASH) (ABOVE LEFT KICK PANEL) (ON RIGHT SIDE OF INSTRUMENT PANEL J/B) (BEHIND LEFT END OF DASH) (ON INSTRUMENT PANEL J/B) (BEHIND LEFT SIDE OF DASH) (ABOVE LEFT KICK PANEL) (BEHIND LEFT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) (LEFT END OF DASH) (ABOVE LEFT KICK PANEL) (BEHIND LEFT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) (BEHIND LEFT END OF DASH) (ABOVE LEFT KICK PANEL) (BEHIND LEFT END OF DASH) FROM ENGINE ROOM J/B (DIAGRAM 1 OF 2) TO DRIVER SIDE J/B (DIAGRAM 2 OF 2) POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES, HEADLIGHTS, BODY COMPUTER, NAVIGATION, SOUND, AIR CONDITIONING, SUPPLEMENTAL RESTRAINTS & ANTI-THEFT SYSTEMS ENGINE CONTROLS, CRUISE CONTROL, EXTERIOR LIGHTS & ANTI-LOCK BRAKES SYSTEMS INSTRUMENT CLUSTER & INTERIOR LIGHTS SYSTEMS HEADLIGHTS & EXTERIOR LIGHTS SYSTEM FROM DRIVER SIDE J/B (DIAGRAM 2 OF 2) TO DRIVER SIDE J/B (DIAGRAM 2 OF 2) COOLING FANS & ANTI-LOCK BRAKES SYSTEMS COMPUTER DATA LINES SYSTEM WIPER/ WASHER SYSTEM SOUND & NAVIGATION SYSTEMS GARAGE DOOR OPENER, COMPUTER DATA LINES, ELECTRONIC POWER STEERING, ANTI-THEFT, SUPPLEMENTAL RESTRAINTS, EXTERIOR LIGHTS, NAVIGATION, MIRRORS, WARNING, INTERIOR LIGHTS, DOOR LOCKS & ANTI-LOCK BREAKS SYSTEMS MIRRORS, INSTRUMENT CLUSTER & COMPUTER DATA LINES SYSTEM FROM DRIVER SIDE J/B (DIAGRAM 2 OF 2) DEFOGGER SYSTEM DEFOGGER SYSTEM WARNING & POWER WINDOWS SYSTEMS WARNING, SUPPLEMENTAL RESTRAINTS, HEADLIGHTS, CRUISE CONTROL, EXTERIOR LIGHTS, INSTRUMENT CLUSTER, DOOR LOCKS & ANTI-LOCK BRAKES SYSTEMS EXTERIOR LIGHTS & HEADLIGHTS SYSTEMS WIPER/ WASHER SYSTEM AIR CONDITIONING SYSTEM