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 MANUALSTOYOTA2006SEQUOIA 4WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGCONDENSER FANTESTING AND INSPECTION
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
Condenser Fan: Testing and Inspection
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Testing and Inspection
ON-VEHICLE INSPECTION
1. INSPECT CONDENSER FAN
a. Inspect the fan operation under the following conditions, as shown in the chart.
Test conditions:
- Start engine
- Blower speed control switch position "HI"
- Temperature control dial at "COOL" position
- Set manifold gauge set
- A/C switch ON
If operation is not as specified, proceed to the next inspection.
2. INSPECT CONDENSER FAN MOTOR
a. Disconnect the fan connector.
b. Connect the battery and ammeter.
c. Check that the fan rotates smoothly, and then check the reading on the ammeter.
Specified amperage: 9.2 to 11.0 A at 20 degrees C (68 degrees F)
If operation is not as specified, replace the fan motor.
If operation is as specified, check the pressure switch, cooling fan relays and water temp. switch.
1. INSPECT CONDENSER FAN
a. Inspect the fan operation under the following conditions, as shown in the chart.
Test conditions:
- Start engine
- Blower speed control switch position "HI"
- Temperature control dial at "COOL" position
- Set manifold gauge set
- A/C switch ON
If operation is not as specified, proceed to the next inspection.
2. INSPECT CONDENSER FAN MOTOR
a. Disconnect the fan connector.
b. Connect the battery and ammeter.
c. Check that the fan rotates smoothly, and then check the reading on the ammeter.
Specified amperage: 9.2 to 11.0 A at 20 degrees C (68 degrees F)
If operation is not as specified, replace the fan motor.
If operation is as specified, check the pressure switch, cooling fan relays and water temp. switch.
RENDER: 1.0x
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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.