TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams153 / 277
p.154
ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (FOR 2JZ–GE) — MK4 Supra Wiring Diagrams, page 153
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ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (FOR 2JZ–GE) SERVICE HINTS E 2 ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID 1, 2, 3– GROUND : EACH 11–15 E 3 ENGINE COOLANT TEMP. SENSOR (EFI WATER TEMP. SENSOR) 1– 2 : 10–20 K (–20°C, –4°F) 4– 7 K ( 0°C, 32°F) 2– 3 K (20°C, 68°F) 0.9–1.3 K (40°C, 104°F) 0.4–0.7 K (60°C, 140°F) 0.2–0.4 K (80°C, 176°F) E 9(B), E10(A) ENGINE CONTROL MODULE (ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU) BATT–E1 : ALWAYS 9–14 VOLTS IGSW–E1: 9–14 VOLTS WITH IGNITION SW ON +B–E1 : 9–14 VOLTS WITH IGNITION SW ON IDL1–E1: 0 –1.5 VOLTS WITH IGNITION SW ON AND THROTTLE VALVE FULLY CLOSED 9–14 VOLTS WITH IGNITION SW ON AND THROTTLE VALVE FULLY OPEN VTA1–E1: 0.3– 0.8 VOLTS WITH IGNITION SW ON AND THROTTLE VALVE FULLY CLOSED 3.2–4.9 VOLTS WITH IGNITION SW ON AND THROTTLE VALVE FULLY OPEN STA–E1: 6–14 VOLTS WITH ENGINE CRANKING M–REL–E1 : 9–14 VOLTS WITH IGNITION SW ON VCC–E1: 4.5–5.5 VOLTS WITH IGNITION SW ON L–E1 : APPROX. 7.5– 14.0 VOLTS WITH SHIFT LEVER AT "L" POSITION 2–E1 : APPROX. 7.5– 14.0 VOLTS WITH SHIFT LEVER AT "2" POSITION V11 VEHICLE SPEED SENSOR (SPEED SENSOR) NO. 2 (FOR ELECTRONICALLY CONTROLLED TRANSMISSION) 1–2 : APPROX. 620 E 8 ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SW 4–3 : CLOSED WITH ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SW AT MANUAL POSITION : PARTS LOCATION CODE SEE PAGE A 5 26 (2JZ–GE) C10 B 28 C11 A 28 C12 C 28 C16 28 D 1 26 (2JZ–GE) D 4 26 D 5 28 E 1 26 (2JZ–GE) CODE SEE PAGE E 2 26 (2JZ–GE) E 3 26 (2JZ–GE) E 8 29 E 9 B 29 E10 A 29 I19 29 J 1 29 J 2 29 K 4 29 CODE SEE PAGE O 5 29 P 2 27 (2JZ–GE) P 3 27 (2JZ–GE) S11 29 T 2 27 (2JZ–GE) T 6 29 V10 27 (2JZ–GE) V11 27 (2JZ–GE) V12 27 : 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) 1E 20 INSTRUMENT PANEL WIRE AND J/B NO.1 (LEFT KICK PANEL) 1H 1I 20 COWL WIRE AND J/B NO.1 (LEFT KICK PANEL) 1J 1K 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) EA1 34 (2JZ–GE) EA3 34 ENGINE WIRE AND ENGINE ROOM MAIN WIRE (NEAR THE R/B NO. 2) IB1 36 ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL) IF3 36 INSTRUMENT PANEL WIRE AND COWL WIRE (RIGHT KICK PANEL) II1 38 ENGINE WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL) IJ1 IJ2 38 ENGINE WIRE AND COWL WIRE (RIGHT KICK PANEL) 156