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 4WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISBODY AND FRAMELOCKSKEYLESS ENTRYTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSCOMPONENT INSPECTIONFRONT DOOR LOCK
2007 Toyota Highlander 4WD L4-2.4L (2AZ-FE)
Front Door Lock
2007 Toyota Highlander 4WD L4-2.4L (2AZ-FE)SECTION Front Door Lock
INSPECTION
1. INSPECT FRONT DOOR LOCK ASSEMBLY LH
a. Apply battery voltage to the door lock and check operation of the motor.
HINT: If the result is not as specified, replace the door lock assembly.
b. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
c. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
2. INSPECT FRONT DOOR LOCK ASSEMBLY RH
a. Apply battery voltage to the door lock and check operation of the motor.
HINT: If the result is not as specified, replace the door lock assembly.
b. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
c. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
1. INSPECT FRONT DOOR LOCK ASSEMBLY LH
a. Apply battery voltage to the door lock and check operation of the motor.
HINT: If the result is not as specified, replace the door lock assembly.
b. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
c. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
2. INSPECT FRONT DOOR LOCK ASSEMBLY RH
a. Apply battery voltage to the door lock and check operation of the motor.
HINT: If the result is not as specified, replace the door lock assembly.
b. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
c. Measure the resistance according to the value(s) in the table.
HINT: If the result is not as specified, replace the door lock assembly.
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.