TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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ECT/Electronically Controlled Transmission7 / 18
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ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (FOR 2JZ-GTE) — MK4 Supra Electronically Controlled Transmission wiring diagram, page 7
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ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (FOR 2JZ–GTE) SERVICE HINTS E 2 ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID 8– GROUND : APPROX. 13.2 4– GROUND : APPROX. 13.2 6–2 : APPROX. 8.3 7–3 : APPROX. 3.8 1–5 : APPROX. 3.8 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 R–E1 : APPROX. 7.5– 14.0 VOLTS WITH SHIFT LEVER AT "R" POSITION O 1 O/D DIRECT CLUTCH SPEED SENSOR 1–2 : APPROX. 620 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 O : PARTS LOCATION CODE | SEE PAGE | CODE | SEE PAGE | CODE | SEE PAGE A 5 | 24 (2JZ–GTE) | E 3 | 24 (2JZ–GTE) | O 5 | 29 C 3 | 24 | E 8 | 29 | P 2 | 25 (2JZ–GTE) C10 | B | 28 | E 9 | B | 29 | S 5 | 25 C11 | A | 28 | E10 | A | 29 | S11 | 29 C12 | C | 28 | I19 | 29 | T 2 | 25 (2JZ–GTE) C16 | 28 | J 1 | 29 | T 6 | 29 D 1 | 24 (2JZ–GTE) | J 2 | 29 | T14 | 25 D 5 | 28 | K 4 | 29 | V10 | 25 (2JZ–GTE) E 1 | 24 (2JZ–GTE) | M 1 | 25 | V11 | 25 (2JZ–GTE) E 2 | 24 (2JZ–GTE) | O 1 | 25 : 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) 146