Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLEXUS2009ES 350 V6-3.5L (2GR-FE)REPAIR AND DIAGNOSISWIPER AND WASHER SYSTEMSWINDSHIELD WASHER MOTORTESTING AND INSPECTION
2009 Lexus ES 350 V6-3.5L (2GR-FE)
Windshield Washer Motor: Testing and Inspection
2009 Lexus ES 350 V6-3.5L (2GR-FE)SECTION Testing and Inspection
WIPER AND WASHER: FRONT WASHER MOTOR: INSPECTION
INSPECTION
1. INSPECT FRONT WASHER MOTOR
(a) Operation Check
(1) Fill the washer jar with washer fluid.
(2) Connect the positive battery (+) lead to terminal A49-1 of the windshield washer motor and pump assembly, and the negative battery (-) lead to terminal A49-2. Check that washer fluid flows from the washer jar.
2. INSPECT WASHER FLUID LEVEL WARNING SWITCH ASSEMBLY
HINT: The following check should be performed with the windshield washer motor and pump installed to the washer jar.
(a) Fill the washer jar with washer fluid.
(b) Disconnect the connector from the washer fluid level sensor.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.