Scion·Iq·2013 Scion iQ·Wiring
Wiring diagram

2013 Scion iQ — power distribution

Sheets 3Labels 518

Power distribution

J 125A H 5A 30A 80A 50A G 80A 125A F 5A E 10A 15A 10A D 25A C B A 7.5A 7.5A 20A 10A 7.5A 100A 100A 30A 10A 7.5A 5A BATTERY MOTOR COMPARTMENT JUNCTION BLOCK 1 MOTOR COMPARTMENT RELAY BLOCK 1 MOTOR COMPARTMENT JUNCTION BLOCK 1 BATT FAN RELAY HORN RELAY A55 1 B1 B5 D6 F5 A56 A54 1 A54 1 D1 B7 D12 C3 D5 A1 2 A56 G1 2 BLK BLU WHT BLK BLK WHT BLK WHT (OR BLU) BLK WHT BLK BRN BLK WHT/ BLK BLK VIO BLK RED GRN WHT YEL BLU BLK WHT BLK WHT VIO WHT BLK WHT A2 FUSIBLE LINK BLOCK DC/DC FUSE BATT R/B MAIN FUSE BATT R/B SUB FUSE DC/DC J/B FUSE DC/DC R/B FUSE EPS FUSE DC/DC FUSE ECU-B 2 FUSE TURN & HAZ FUSE H-LP MAIN HI FUSE H-LP MAIN LO FUSE AM2 FUSE D/C CUT FUSE DCM FUSE PI FUSE IMMOBI FUSE ECU-B 1 FUSE DOME FUSE HORN FUSE DC/DC-S FUSE BATT FAN FUSE IG2 RELAY IG2 FUSE IG2 2 FUSE (LEFT SIDE OF MOTOR COMPT) (LEFT FRONT OF MOTOR COMPT) (LEFT FRONT OF MOTOR COMPT) (LEFT FRONT OF MOTOR COMPT) (LEFT REAR OF MOTOR COMPT) TO MOTOR COMPARTMENT JUNCTION BLOCK 2 (DIAGRAM 2 OF 3) ENGINE CONTROLS & TRANSMISSIONS SYSTEMS ELECTRONIC POWER STEERING SYSTEM TO INSTRUMENT PANEL J/B (DIAGRAM 3 OF 3) TO MOTOR COMPARTMENT JUNCTION BLOCK 1 (DIAGRAM 2 OF 3) TO ABS MTR 1 FUSE (DIAGRAM 2 OF 3) DOOR LOCKS & ANTI-THEFT SYSTEMS AIR CONDITIONING, POWER WINDOWS, DOOR LOCKS, WARNING, SUPPLEMENTAL RESTRAINTS, TRUNK, TAILGATE, FUEL DOORS & COMPUTER DATA LINES SYSTEMS TO POWER MANAGEMENT CONTROL ECU (DIAGRAM 3 OF 3) NAVIGATION & SOUND SYSTEMS EXTERIOR LIGHTS SYSTEM INSTRUMENT CLUSTER, ENGINE CONTROLS, INTERIOR LIGHTS, NAVIGATION, DOOR LOCKS & SOUND SYSTEMS TO MOTOR COMPARTMENT RELAY BLOCK 2 (DIAGRAM 2 OF 3) TO MOTOR COMPARTMENT RELAY BLOCK 2 (DIAGRAM 2 OF 3) ANTI-LOCK BRAKES, POWER WINDOWS, DOOR LOCKS, INSTRUMENT CLUSTER, HEADLIGHTS, ANTI-THEFT & INTERIOR LIGHTS SYSTEMS TO POWER MANAGEMENT CONTROL ECU (DIAGRAM 3 OF 3) SOUND, NAVIGATION, ANTI-LOCK BRAKES, DOOR LOCKS, HEADLIGHTS, EXTERIOR LIGHTS, ELECTRONIC POWER STEERING, SUPPLEMENTAL RESTRAINTS, AIR CONDITIONING, INSTRUMENT CLUSTER, ANTI-THEFT & WARNING SYSTEMS ENGINE CONTROLS, SUPPLEMENTAL RESTRAINTS, ANTI-LOCK BRAKES & WARNING SYSTEMS ENGINE CONTROLS SYSTEM TO POWER MANAGEMENT CONTROL ECU (DIAGRAM 3 OF 3)
10A K 10A 15A 20A J 7.5A 30A 30A 20A G 20A 10A 5A D F 50A 50A 10A C 30A 30A 30A 7.5A 40A MOTOR COMPARTMENT RELAY BLOCK 1 DEFOGGER RELAY MOTOR COMPARTMENT JUNCTION BLOCK 1 MOTOR COMPARTMENT RELAY BLOCK 1 MOTOR COMPARTMENT JUNCTION BLOCK 2 MOTOR COMPARTMENT RELAY BLOCK 2 H-LP RELAY DIM RELAY 5 2 1 3 1 5 2 A1 3 5 H1 BRN WHT/BLK WHT/BLK BLK BLK BLK BLK BLK BLU BLK BLK RED BLK LT GRN BLU BLK BLK GRY BLK BLK BLK GRN RED RED VIO WHT WHT WHT BLK BLU BLU PNK RED WHT BLK WHT RDI FUSE DEFOGGER FUSE RDI FUSE ABS 2 FUSE BK/UP FUSE ABS MTR 2 FUSE HTR-B FUSE ABS MTR 1 FUSE STRG LOCK FUSE ECU-B 3 FUSE IGCT FUSE IGCT RELAY ABS 1 FUSE HWD 2 FUSE PCU FUSE INV W/P FUSE PIMR FUSE IGCT 3 FUSE HWD 1 FUSE IGCT 2 FUSE (LEFT FRONT OF MOTOR COMPT) (LEFT FRONT OF MOTOR COMPT) (RIGHT FRONT OF MOTOR COMPT) (RIGHT FRONT OF MOTOR COMPT) (RIGHT FRONT OF MOTOR COMPT) (RIGHT SIDE OF MOTOR COMPT) A4 EXTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM AIR CONDITIONING SYSTEM COOLING FANS SYSTEM FROM FUSIBLE LINK BLOCK (DIAGRAM 1 OF 3) FROM AM2 FUSE (DIAGRAM 1 OF 3) FROM FUSIBLE LINK BLOCK (DIAGRAM 1 OF 3) FROM MOTOR COMPARTMENT RELAY BLOCK 1 (DIAGRAM 1 OF 3) FROM MOTOR COMPARTMENT RELAY BLOCK 1 (DIAGRAM 1 OF 3) FROM POWER MANAGEMENT CONTROL ECU (DIAGRAM 3 OF 3) ANTI-LOCK BRAKES SYSTEM ENGINE CONTROLS SYSTEM SHIFT INTERLOCK SYSTEM ENGINE CONTROLS, EXTERIOR LIGHTS, TRANSMISSIONS & SHIFT INTERLOCK SYSTEMS ANTI-LOCK BRAKES SYSTEM ENGINE CONTROLS SYSTEM DEFOGGER SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM
K MREL H B 15A IG1D E ACCD IG2D SSW2 SSW1 AM21 AM22 GND GND SS2 SS1 ALTB TRLY 5A 10A 15A 7.5A 20A 30A IG 10A 10A 10A 7.5A 10A 10A 25A 10A ACC E ACC 15A 5A 7.5A A INSTRUMENT PANEL J/B BK/DR RELAY MAIN BODY ECU MAIN BODY ECU D DR UNLOCK RELAY D/L RELAY DR UNLOCK RELAY MAIN BODY ECU MAIN BODY ECU J/C C47 & C48 J/C C46 POWER MANAGEMENT CONTROL ECU POWER SWITCH 6 C9 C8 15 50 80 7 2 5 C21 C22 2 A23 C21 16 A24 21 15 12 19 31 E28 B26 D53 E30 B6 14 D34 E7 B5 D55 C10 D56 D12 C5 32 2 1 C36 B28 C37 C35 C34 B27 D52 D51 D28 A1 B4 B13 D31 D35 D32 C23 B1 B3 B2 E1 D13 D27 D50 D49 D30 29 5 C47 1 C48 D14 BRN BLK VIO LT BLU LT GRN BRN BRN VIO PNK BRN BLK BLU BLK BLK VIO PNK BLU LT GRN LT GRN VIO GRY GRN BLK GRN PNK VIO BLK WHT/ GRN YEL BLU WHT/BLK BLU BLU BLK GRN BRN PNK RED RED BRN WHT VIO BLU YEL PNK RED BLK LT GRN LT GRN PNK BLK GRY VIO BRN BLK WHT/ BLK WHT/ BLU BLK C1 C1 C5 TAIL RELAY STOP FUSE OBD FUSE D/L 1 FUSE DOOR 1 FUSE DOOR 2 FUSE TAIL FUSE PANEL 1 FUSE SEAT-HTR FUSE ACC RELAY IG1 1 RELAY IG1 2 RELAY IG1 3 RELAY AM1 FUSE ECU- IG 1 FUSE HTR- IG FUSE RR WIPER FUSE FR WASHER FUSE RR WASHER FUSE FR WIPER FUSE ACC FUSE CIG FUSE GAUGE FUSE POWER OUTLET SOCKET ASSEMBLY 1 (BEHIND LEFT END OF DASH) (BEHIND INSTRUMENT CLUSTER) (LOWER LEFT SIDE OF DASH) (UPPER LEFT SIDE OF DASH) (BEHIND INSTRUMENT CLUSTER) (BEHIND INSTRUMENT CLUSTER) (LEFT END OF DASH) ENGINE CONTROLS, ANTI-LOCK BRAKES, TRANSMISSIONS, NAVIGATION, SHIFT INTERLOCK & EXTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM FROM FUSIBLE LINK BLOCK (DIAGRAM 1 OF 3) POWER WINDOWS SYSTEM EXTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES & EXTERIOR LIGHTS SYSTEMS DEFOGGER SYSTEM ANTI-LOCK BRAKES, WARNING & NAVIGATION SYSTEMS WARNING SYSTEMS MIRRORS SYSTEM SEATS SYSTEM NAVIGATION & SOUND SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM NAVIGATION & SOUND SYSTEMS AIR CONDITIONING SYSTEM WIPER/WASHER SYSTEM AIR CONDITIONING, COOLING FANS & DEFOGGER SYSTEMS ANTI-LOCK BRAKES SYSTEM EXTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM ELECTRONIC POWER STEERING SYSTEM ANTI-LOCK BRAKES & EXTERIOR LIGHTS SYSTEMS AIR CONDITIONING SYSTEM TO MOTOR COMPARTMENT RELAY BLOCK 2 (DIAGRAM 2 OF 3) FROM MOTOR COMPARTMENT JUNCTION BLOCK 1 (DIAGRAM 1 OF 3) FROM MOTOR COMPARTMENT RELAY BLOCK 1 (DIAGRAM 1 OF 3) FROM MOTOR COMPARTMENT RELAY BLOCK 1 (DIAGRAM 1 OF 3)