TSRM/MK2 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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EWR/Electrical Wiring Routing2 / 4
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BODY ELECTRICAL WIRING DIAGRAM — MK2 Supra Electrical Wiring Routing wiring diagram, page 2
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J/B NO. 2 J/B NO. 3 3A 3B 3C 3D 3E 3F B2 J/B NO. 2 2A 2B 2C 2D 2E 2F 2G 2H 2I 2J 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 E1 F2 70 71 Wiper Motor 3D 3B Cowl Wire and J/B No. 3 3C 3D Engine Room Main Wire and J/B No. 3 3E 3F A1 FL 0.3P and Engine Room Main Wire (Near the Battery) B1 Cowl Wire and Engine Room Main Wire (Left Fender) B2 B3 Cowl Wire and Engine Room Main Wire (Right Fender Apron) B4 Oil Pressure Wire and Engine Room Main Wire (Left Fender Apron) G1 G2 Engine No. 2 Wire and Cowl Wire (Left Fender Apron) G3 Ground Wire and Cowl Wire (Left Fender Apron) Ground Left Fender Ground Under J/B No. 3 Ground Engine Mounting Ground Under Chamber 1 A/C Amplifier 2 A/C Blower Resistor 3 Heater CB, Heater Relay, A/C Fuse 4 A/C Cut Relay 5 A/C D.V.V. 6 A/C Heat Mode S/W 7 A/C High Speed Relay 8 A/C Power Servo 9 A/C Pressure S/W 10 A/C Recirc Mode S/W 11 A/C Solar Sensor 12 A/C Sub Damper Relay No. 1 13 A/C Sub Damper Relay No. 2 14 A/C S/W 15 A/C Warm-up Relay 16 Blower Motor 17 Blower S/W 18 Cigarette Lighter 19 20 21 22 Combination Meter 23 24 25 26 27 Combination S/W 28 Cruise Control Clutch S/W (or Short Pin) 29 Cruise Control Computer 30 Cruise Control Main S/W 31 Cruise Control Stop S/W 32 Cruise Control S/W 33 Defogger S/W 34 35 Diode (INTERIOR SYSTEM) 36 Diode (Theft Deterrent System) 37 38 Diode (Theft Deterrent System and Door Lock) 39 Door Lock Relay 40 41 42 ECU (EFI) 43 EFI Circuit Opening Relay 44 Fog Light Relay 45 Fog Light S/W 46 Front Speaker LH 47 Front Speaker RH 48 Front Speaker (Woofer) 49 Front Wiper S/W (INT TIME) 50 Glove Box Light 51 Glove Box Light S/W 52 Handy Map Light 53 Ignition S/W 54 In-car Sensor