Toyota RAV4 (XA40) 2013-2018 Service Manual: Abs and traction actuator (skid control 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 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 disconnection (abs and traction actuator branch
wire)

- Disconnect the a19 abs and traction actuator (skid
control ecu) connector.
- Measure the resistance of the wire harness side
connector.
Standard resistance

- Check wire harness (abs and traction actuator - battery and body
ground)

- Disconnect the a19 abs and traction actuator (skid
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 abs and traction actuator (skid control ecu)
Fail-safe function
When communication fails in any of the main wires
(communication lines) due to a short circuit or other
causes, the fail-safe function, which is specified for
each sy ...
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 ...
Other materials:
Data list / active test
Read data list
Hint:
Using the intelligent tester's data list allows switch,
actuator and other item values to be read without
removing any parts. Reading the data list early in
troubleshooting is one way to save time.
Connect the intelligent tester (with can vim) to the
dlc3.
Turn ...
Components
...
Rear seats
Adjustment procedure
Pull up the lever. Then lean back to the desired angle and release the
lever.
When a person sits in the rear center position, align all seatbacks at the
same angle.
Folding down the rear seatbacks
Before folding down the rear seatbacks
Stow the rear center seat bel ...