TSRM/MK3 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
INTRO/Introduction & How To Use1 / 6
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A INTRODUCTION — MK3 Supra Introduction & How To Use wiring diagram, page 1
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A INTRODUCTION This manual is composed of the following 5 elements. Power Source Circuit from battery to each fuse System Circuit Each circuit classified by system Ground Points Relation between ground points of each component Relay Location & Wiring Routing Relay & Connector location Connector Illustration Over all Wiring Diagram Shows relation between each system System No. System Title 8 HEADLIGHTS HEADLIGHT RELAY REQUIRED WHEN THE TOTAL WATTAGE OF THE LIGHTS EXCEEDS 60 OTHERS: FOR AT FLASH PROTECTION DIM: 30 AMP FLASH PROTECTION DIM: TO PROTECT DIMMER SWITCH DIM: TO PROTECT COMBINATION SWITCH DIM: TO PROTECT THE BULB TYPE FLASH PROTECTION HEADLIGHT LH ELECTRICAL WIRING ROUTING (OVERALL) Components | Circuit | Connector | Location [Headlight component illustration] | HEADLIGHT LH | D (Wire Harness Side) 1 2 3 | 3G Headlight LH /Wiring routing com- ponents listed in alphabetical order Junction Block No. 2 Note: The number indicates the number of the junction block. | 4(2C) | 2C (Wire Harness Side) | 2C Engine Room Main Wire & Junction Block No. 2 Wire to Wire Connector Male Female | 4(E1) Male Female | E1 Female Male | E1 Engine Room Main Wire & Cowl Wire