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 MANUALSTOYOTA2007HIGHLANDER 2WD V6-3.3L (3MZ-FE)REPAIR AND DIAGNOSISWIPER AND WASHER SYSTEMSWINDSHIELD WASHER MOTORTESTING AND INSPECTIONFRONT
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)
Front
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)SECTION Front
ON-VEHICLE INSPECTION
1. INSPECT FRONT WASHER MOTOR
a. Operation Check
1. Fill the washer jar with the washer fluid.
2. Connect the positive battery (+) lead to terminal 1 of the windshield washer motor and pump assembly, and the negative battery (-) lead to terminal 2. Check that washer fluid flows from the washer jar.
1. INSPECT FRONT WASHER MOTOR
a. Operation Check
1. Fill the washer jar with the washer fluid.
2. Connect the positive battery (+) lead to terminal 1 of the windshield washer motor and pump assembly, and the negative battery (-) lead to terminal 2. Check that washer fluid flows from the washer jar.
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.