TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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CHG/Charging2 / 2
EC
SERVICE HINTS - GENERATOR (ALTERNATOR) — MK4 Supra Charging wiring diagram, page 2
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SERVICE HINTS G 2(A) GENERATOR (ALTERNATOR) (A) 3–GROUND: 13.9–15.1 VOLTS WITH ENGINE RUNNING AT 2000 RPM AND 25°C (77°F) 13.5–14.3 VOLTS WITH ENGINE RUNNING AT 5000 RPM AND 115°C (239°F) (A) 1–GROUND: 0–4 VOLTS WITH IGNITION SW AT ON POSITION AND ENGINE NOT RUNNING : PARTS LOCATION CODE | SEE PAGE | CODE | SEE PAGE | CODE | SEE PAGE G 1 | B | 24 (2JZ–GTE) 26 (2JZ–GE) | G 2 | A | 24 (2JZ–GTE) 26 (2JZ–GE) | 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) 1E | 20 | INSTRUMENT PANEL WIRE AND J/B NO. 1 (LEFT KICK PANEL) 2A | 22 | BATTERY AND J/B NO. 2 (ENGINE COMPARTMENT LEFT) : CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS CODE | SEE PAGE | JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION) EA2 | 32 | ENGINE WIRE AND ENGINE ROOM MAIN WIRE (NEAR THE R/B NO. 2) EA3 | 34 II1 | 38 | ENGINE WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL) : SPLICE POINTS CODE | SEE PAGE | WIRE HARNESS WITH SPLICE POINTS | CODE | SEE PAGE | WIRE HARNESS WITH SPLICE POINTS I14 | 38 | INSTRUMENT PANEL WIRE G 1 ⊕ 1 G 2 ⊕ BLACK 1 2 T 6