TSRM/MK2 Supra/Repair Manual
Repair ManualWiring Diagrams
p.009

D/Automatic Transmission Hydraulic Circuit — Lock-Up Circuit, page 10

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Lock-Up Circuit — MK2 Supra Automatic Transmission Hydraulic Circuit, page 10
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Page text (OCR transcript)
D-10

LOCK-UP CIRCUIT

Lock-up ON

Lock-up Clutch

From 1-2 Shift Valve

Solenoid No. 3
ON

Drain

From Oil Pump

From Primary Regulator
Valve

To Oil Cooler

Lock-up
Control Valve

Lock-up OFF

Lock-up Clutch

From 1-2 Shift Valve

Solenoid No. 3
OFF

From Oil Pump

From Primary Regulator
Valve

To Oil Cooler

Lock-up
Control Valve