TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams118 / 277
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INTERIOR LIGHT — MK4 Supra Wiring Diagrams, page 118
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INTERIOR LIGHT SERVICE HINTS INTEGRATION RELAY (J/B NO.1) 1–GROUND : ALWAYS APPROX. 12 VOLTS 4–GROUND : CONTINUOUS WITH RH DOOR OPEN OR LH DOOR OPEN D10, D11 DOOR COURTESY SW LH, RH 1–2 : CLOSED WITH DOOR OPEN L 5 LUGGAGE COMPARTMENT LIGHT SW 1–GROUND : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN : PARTS LOCATION CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE D 7 28 D15 30 L 4 30 D10 30 D16 30 L 5 30 D11 30 I18 29 P 6 30 D12 30 I20 A 29 T 6 29 : RELAY BLOCKS CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION) 2 22 R/B NO. 2 (ENGINE COMPARTMENT LEFT) : JUNCTION BLOCK AND WIRE HARNESS CONNECTOR CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION) 1B 20 ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK PANEL) 1C 20 FLOOR NO. 2 WIRE AND J/B NO. 1 (LEFT KICK PANEL) 1D 20 FRONT DOOR LH WIRE AND J/B NO. 1 (LEFT KICK PANEL) 1E 20 INSTRUMENT PANEL WIRE AND J/B NO. 1 (LEFT KICK PANEL) 1F 20 ROOF WIRE AND J/B NO. 1 (LEFT KICK PANEL) 1H 1I 20 COWL WIRE AND J/B NO. 1 (LEFT KICK LEFT) 1J 1K : CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION) IC2 36 FLOOR NO. 2 WIRE AND COWL WIRE (LEFT KICK PANEL) ID1 36 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL) IE1 36 INSTRUMENT PANEL WIRE AND FLOOR NO. 2 WIRE (LEFT KICK PANEL) IF2 36 INSTRUMENT PANEL WIRE AND COWL WIRE (INSTRUMENT PANEL REINFORCEMENT LH) IL1 38 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL) : GROUND POINTS CODE SEE PAGE GROUND POINTS LOCATION IE 36 LEFT KICK PANEL IG IH 36 RIGHT KICK PANEL BI 40 LEFT QUARTER PILLAR : SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS I 4 COWL WIRE B 1 40 FRONT DOOR LH WIRE I11 38 B 7 40 FLOOR NO. 2 WIRE 120