Toyota RAV4 manuals

Toyota Sienna Service Manual: Precaution

NOTICE:
  • When the ignition switch is turned off and the engine temperature is high, the cooling fans may operate for approximately 3 minutes.
  • After turning the ignition switch off, keep hands and objects away from the fans when they are operating.

HINT: If all of the following are met for a certain period of time during a few minute period immediately before the engine is stopped, the electric fans will continue to operate for 3 minutes after the engine is stopped. This is performed to ensure restartability and stabilize idle speed.

– The intelligent tester indicates a very high coolant temperature.

– The intelligent tester indicates a high outside air temperature.

– The vehicle has been driven under high load (driving on an uphill or equivalent).

The following sensors are used for this control:

– Coolant temperature sensor

– Outside air temperature sensor

– MAF sensor

– Vehicle speed sensors

PARTS LOCATION

PARTS LOCATION

SYSTEM DIAGRAM

SYSTEM DIAGRAM

Cooling fan system
...

On-vehicle inspection
1. INSPECT COOLING FAN SYSTEM (a) Put the vehicle in the following conditions (1) The engine switch is off. (2) The coolant temperature is less than 95°C (203°F). (3) The battery voltage is ...

Other materials:

Displays in the instrument cluster
Gray steering wheel symbol: The system is on standby. Green steering wheel symbol: The system is activated. Yellow flashing steering wheel symbol: Lane marking driven over. The steering wheel vibrates where applicable. Yellow steering wheel symbol and a signal sounds, if applicable: System interrup ...

Speed Limit Info
Speed Limit Info Concept Speed Limit Info shows the currently valid speed limit in the instrument cluster and, if necessary, the Head-up Display. General information The camera in the area of the interior mirror detects traffic signs at the edge of the road as well as variable overhead sign posts. ...

Problem symptoms table
Proceed to the reference page shown in the table below for each malfunction symptom and troubleshoot each circuit. HINT: Troubleshooting of the theft deterrent system is based on the premise that the door lock control system and the wireless door lock control system are operating normally. Ac ...

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