INSPECTION
PROCEDURE
1. INSPECT SHIFT SOLENOID VALVE S1
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the shift solenoid valve S1. |
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(b) Connect a positive (+) lead from the battery to the terminal of the shift solenoid valve S1 connector and a negative (-) lead to the shift solenoid valve S1 body, and check that the shift solenoid valve S1 moves and makes an operating sound.
NOTICE:
When using battery voltage during the inspection, do not bring the positive (+) and negative (-) tester probes too close to each other as a short circuit may occur.
OK:
The shift solenoid valve S1 moves and makes an operating sound.
If the result is not as specified, replace the shift solenoid valve S1.
2. INSPECT SHIFT SOLENOID VALVE S2
HINT:
Refer to Inspect Shift Solenoid Valve S1.
3. INSPECT SHIFT SOLENOID VALVE SLU
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the shift solenoid valve SLU. |
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(b) Connect a positive (+) lead from the battery with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the shift solenoid valve SLU connector, and check that the shift solenoid valve SLU moves and makes an operating sound.
NOTICE:
When using battery voltage during the inspection, do not bring the positive (+) and negative (-) tester probes too close to each other as a short circuit may occur.
OK:
The shift solenoid valve SLU moves and makes an operating sound.
If the result is not as specified, replace the shift solenoid valve SLU.
4. INSPECT SHIFT SOLENOID VALVE SL1
HINT:
Refer to Inspect Shift Solenoid Valve SLU.
5. INSPECT SHIFT SOLENOID VALVE SL2
HINT:
Refer to Inspect Shift Solenoid Valve SLU.
6. INSPECT SHIFT SOLENOID VALVE SL3
HINT:
Refer to Inspect Shift Solenoid Valve SLU.
7. INSPECT SHIFT SOLENOID VALVE SL4
HINT:
Refer to Inspect Shift Solenoid Valve SLU.
8. INSPECT SHIFT SOLENOID VALVE SL5
HINT:
Refer to Inspect Shift Solenoid Valve SLU.
9. INSPECT SHIFT SOLENOID VALVE SLT
HINT:
Refer to Inspect Shift Solenoid Valve SLU.
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Lumbar Switch: Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL FRONT LUMBAR POWER SEAT SWITCH (a) Engage the 4 ...
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Wiper And Washer System: Terminals Of Ecu
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