Toyota RAV4 manuals

Toyota Sienna Service Manual: Cooling fan relay

On-vehicle inspection

On-vehicle inspection

1. Cooling fan relay

(a) Remove the relay from engine room relay block No.

1.

(b) Measure the resistance of the relay.

Standard resistance

If the result is not as specified, replace the cooling fan relay.

(c) Install the relay to engine room relay block No. 1.

Cooling fan ecu
ON-VEHICLE INSPECTION 1. INSPECT COOLING FAN ECU (a) Inspect the input voltage. (1) Disconnect the cooling fan ECU connector. (2) Turn the ignition switch to the ON position. Check the ...

Radiator
COMPONENTS ...

Other materials:

Speedometer Malfunction
DESCRIPTION Factors that affect the indicated vehicle speed include tire size, tire inflation, and tire wear. The speed indicated on the speedometer has an allowable margin of error. This can be tested using a speedometer tester (calibrated chassis dynamometer). For details about testing and ...

Sleep Operation Failure of Occupant Classification ECU
DTC B1796 Sleep Operation Failure of Occupant Classification ECU DESCRIPTION During sleep mode, the occupant classification ECU reads the condition of each sensor while the ignition switch is off. In this mode, if the occupant classification ECU detects an internal malfunction, DTC B1796 ...

Opening and closing
Front moon roof Vehicles without a rear moon roof Vehicles with a rear moon roof Opens the moon roof* The moon roof will stop at the tilt up position once. To tilt down, press the opposite side of the switch. Press the switch again to open. Closes the moon roof* ...

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