Главная Automobile - Toyota Toyota Sequoia - Repair manual 2005 year
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F19437 Height Control Valve 3 2 1 F19457 Height Control Compressor – DIAGNOSTICS AIR SUSPENSION SYSTEM DI–759 953 3 Inspect height control valve (Gate solenoid valve, Leveling solenoid valve) or When using hand–held tester: Connect the hand–held tester to the DLC3. (b) Turn the ignition switch ON, and push the hand–held tester main switch ON. (c) Select the item ”LEVEL SOL REAR”, ”GATE SOL REAR” in the ACTIVE TEST, and operate it with the AIR SUSPENSION: Item Vehicle Condition / Test Details Diagnostic Note LEVEL SOL REAR Turn leveling solenoid valve / ON or OFF Operation sound of solenoid (clicking sound) can be heard GATE SOL REAR Turn gate solenoid valve / ON or OFF Operation sound of solenoid (clicking sound) can be heard HINT: Check whether the solenoid makes a sound. (b) Check whether the height control solenoid valve has continuity (will vibrate). OK: The solenoid makes a sound, and the height control solenoid valve has continuity. (It will vi- When not using hand–held tester: Solenoid valve Battery positive Battery negative Height control valve 1 2 Height control valve 3 2 Height control compressor 1 2 OK: It make an operating sound (click). HINT: When a malfunction is found in the gate solenoid valve, When a malfunction is found in the exhaust solenoid |