Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Multiplex communication circuit

Toyota RAV4. Multiplex communication circuit


Description

The air conditioning amplifier communicates data with the ecm and combination meter through the can communication system.

Toyota RAV4. Multiplex communication circuit


Wiring diagram

Toyota RAV4. Multiplex communication circuit


Inspection procedure

  1. Check dtc

  1. Clear the dtc (see page ac-127).
  2. Read the dtc (see page ac-127).

Result




Go to can communication system

Compressor solenoid circuit (2006/01- )
Description In this circuit, the compressor receives a refrigerant compression demand signal from the air conditioning amplifier. Based on this signal, the compressor changes the degree of ref ...

Blower motor circuit
Description When the heater control (blower switch) is set to position 1 or higher, the contact of the htr relay is closed, current flows to the blower motor, and the blower motor operates. The ...

Other materials:

If a warning message is displayed
The multi-information display shows warnings of system malfunctions, incorrectly performed operations, and messages that indicate a need for maintenance. When a message is shown, perform the correction procedure appropriate to the message. If a warning message is displayed again after the appropri ...

Fuel Economy
Current fuel economy Displays the driving range with remaining fuel. Average fuel economy Displays the average fuel economy since the function was reset or the average fuel economy after starting.* 1, 2, 3 The average fuel economy selected by "Fuel Economy" on the screen is displayed. *1 ...

Luggage compartment features
Cargo hooks Raise the hooks to use. The cargo hooks are provided for securing loose items. Caution When the cargo hooks are not in use To avoid injury, always return the cargo hooks to their stowed positions. Grocery bag hooks Notice Grocery bag hook weight capacity Do not hang ...

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