Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Ecm communication stop mode (2006/01- )

Description

Toyota RAV4. Ecm communication stop mode (2006/01- )


Wiring diagram

Toyota RAV4. Ecm communication stop mode (2006/01- )


Toyota RAV4. Ecm communication stop mode (2006/01- )


Inspection procedure

Notice:

Hint:

Operating the ignition switch, any switches or any doors triggers related ecu and sensor communication with the can, which causes resistance variation.

  1. Check wire harness (ecm - battery and body ground)

  1. Disconnect the a9 and b30 ecm connectors.

Toyota RAV4. Check wire harness (ecm - battery and body ground)


  1. Measure the resistance of the wire harness side connector.

Standard resistance: for 2az-fe


For 2gr-fe


  1. Measure the voltage of the wire harness side connector.

Standard voltage




Replace ecm

Ecm communication stop mode (2005/11-2006/01)
Description Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition swi ...

Main body ecu communication stop mode
Description Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition sw ...

Other materials:

Terminals of ecu (2005/11-2006/01)
Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition switch is turned off, check that the key reminder warning system and light reminder warning system are not in operation. Before measuring the resistance, leave ...

Back-up power source circuit
Description This is the back-up power source circuit for the air conditioning amplifier. Power is supplied even when the ignition switch is turned off and is used for functions such as the diagnostic trouble code memory. wiring diagram Inspection procedure Inspect fuse (ecu-b2) ...

Smart key system
The following operations can be performed simply by carrying the electronic key on your person, for example in your pocket. The driver should always carry the electronic key. Locks and unlocks the side doors Locks and unlocks the back door Starts the engine â– Antenna location Antennas ou ...

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