Toyota RAV4 (XA40) 2013-2018 Service Manual: 4Wd control ecu communication stop mode
Description
Hint:
For vehicle with 4wd only.
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 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 the vehicle for at least 1 minute and do not operate the ignition switch, any switches or doors. If doors need to be opened in order to check connectors, open the doors and leave them open.
Hint:
Operating the ignition switch, any switches or any doors triggers related ecu and sensor communication with the can, which causes resistance variation.
- Check can bus line for disconnection (4wd control ecu branch wire)
- Disconnect the e57 4wd control ecu connector.
- Measure the resistance of the wire harness side connector.
Standard resistance
- Check wire harness (4wd control ecu - battery and body ground)
- Disconnect the e57 4wd control ecu connector.
- Measure the resistance of the wire harness side connector.
Standard resistance 
- Measure the voltage of the wire harness side connector.
Standard voltage
Replace 4wd control ecu
Center airbag sensor 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 swi ...
Can bus line
Description
When any dtc for the can communication system is output, first measure the
resistance between the
terminals of the dlc3 to specify the trouble area, and check that there is not a
sho ...
Other materials:
Installation (2006/01- )
Install sliding roof weatherstrip
Install the sliding roof weatherstrip.
Position the joint of the weatherstrip at the rear
center.
Align the marks on the weatherstrip with the
middle marks at the corners of the plastic on
the edge of the sliding roof panel and install the ...
Adjusting the mirror
■ Adjusting the mirror height
The height of the rear view mirror
can be adjusted to suit your
driving posture.
Change to optical mirror mode,
adjusting the height of the rear
view mirror by moving it up and
down.
■ Display settings (digital
mirror mode)
Settings of the display in the digital
m ...
Displaying a bluetooth®
device details
You can confirm and change the registered device details.
Bluetooth® device registration status
Display the “bluetooth* setup” screen.
*: Bluetooth is a registered trademark of bluetooth sig, inc.
Select the device.
Select “device info”.
Following screen is displayed:
...
