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Last Modified: 05-08-2025 |
6.11:8.1.0 |
Doc ID: RM100000001EV95 |
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Model Year Start: 2019 |
Model: RAV4 |
Prod Date Range: [11/2018 -
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Title: A25A-FKS (ENGINE CONTROL): VACUUM SWITCHING VALVE (for Engine Mounting): INSPECTION; 2019 - 2025 MY RAV4 [11/2018 - ] |
INSPECTION
PROCEDURE
1. INSPECT VACUUM SWITCHING VALVE (for Active Control Engine Mount System)
(a) Measure the resistance.
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(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
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Tester Connection
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Condition
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Specified Condition
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1 - 2
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20°C (68°F)
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37 to 44 Ω
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1 - Body ground
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10 kΩ or higher
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2 - Body ground
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10 kΩ or higher
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If the result is not as specified, replace the vacuum switching valve (for active control engine mount system).
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*a
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Component without harness connected
(Vacuum Switching Valve (for Active Control Engine Mount System))
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(b) Check the operation of the vacuum switching valve (for active control engine mount system).
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(1) Using a vacuum pump, apply a vacuum of 67 kPa (503 mmHg, 19.8 in. Hg) to port (F) and check that the vacuum is maintained.
OK:
Vacuum pressure holds.
If the result is not as specified, replace the vacuum switching valve (for active control engine mount system).
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(2) Check that air flows from port (E) to port (G).
Standard:
Air flows from port (E) to port (G).
If the result is not as specified, replace the vacuum switching valve (for active control engine mount system).
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*a
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Port (E)
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*b
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Port (G)
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*c
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Air
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(3) Apply battery voltage to the terminals and check that air flows from port (E) to port (F).
Standard:
Air flows from port (E) to port (F).
If the result is not as specified, replace the vacuum switching valve (for active control engine mount system).
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*a
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Port (E)
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*b
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Port (F)
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*c
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Air
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