TSRM/MK3 Supra/Repair Manual
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p.093

SR/Steering — Electronic Control System, page 94

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p.095
Electronic Control System — MK3 Supra Steering, page 94
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Page text (OCR transcript)
ELECTRONIC CONTROL SYSTEM

Solenoid Valve

[Diagram showing solenoid valve with labeled parts: Coil, Spring, Valve]

ON-VEHICLE INSPECTION

1. DISCONNECT WIRING CONNECTOR

2. MEASURE RESISTANCE
Measure the resistance between SOL ⊕ and SOL ⊖.
Resistance: 6.0 — 11.0 Ω

3. CHECK SOLENOID OPERATION
(a) Connect the battery positive terminal to the solenoid terminal SOL ⊕.
(b) Connect the battery negative terminal to the solenoid terminal SOL ⊖.
(c) Check that the solenoid is clicked.
If faulty, replace the pressure control valve with the solenoid valve.

NOTICE:
• Do not apply voltage for more than 30 seconds to avoid damaging the solenoid.
• If repeating this step, wait until the solenoid cools down enough that it can be touched by hand.

4. CONNECT WIRING CONNECTOR