Toyota RAV4 (XA40) 2013-2018 Service Manual: How to proceed with troubleshooting
Hint:
- Use these procedures to troubleshoot the vehicle stability control system.
- *: Use the intelligent tester.
- Vehicle brought to workshop
- Inspect battery voltage
Standard voltage: 11 to 14 v
If the voltage is below 11 v, recharge or replace the battery before proceeding.
- Check and clear dtc*
- Problem symptom confirmation
Result 
- Symptom simulation
- Check communication function of controller area network (can)*
- Use the intelligent tester to check for normal functioning of the can communication system.
- Perform bus check (communication malfunction dtc).
Result 
- Check for dtc*
Result 
- Problem symptoms table
Result
- Overall analysis and troubleshooting
- Terminals of ecu (see page bc-41)
- Data list / active test (see page bc-52)
- Check for fluid leakage
- Repair or replace
- Confirmation test
End
System description
System description
Hint:
The skid control ecu forms a single unit with the abs
and traction actuator.
Abs (anti-lock brake system):
the abs helps prevent the wheels from locking
when t ...
Check for intermittent problems
Check for intermittent problems
Hint:
A momentary interruption (open circuit) in the connectors
and/or wire harness between the sensors and ecus can
be detected by using the ecu data list fun ...
Other materials:
System description
Power door lock system description
The power door lock system locks / unlocks all
doors with a one-touch operation.
The door control switch of the power window
regulator master switch or door control switch on
passenger side sends lock / unlock request
signals to the main body ...
Short to b+ in can bus line
Description
There may be a short circuit between the can bus line and +b when there is
resistance between
terminals 6 (canh) and 16 (bat) or terminals 14 (canl) and 16 (bat) of the dlc3.
Wiring diagram
Inspection procedure
Notice:
Turn the ignition switch off before measuring ...
Back door
The back door can be locked/unlocked and opened/closed by
the following procedures.
Locking and unlocking the back door
Door lock switch
Entry function (if equipped)
Wireless remote control
Opening/closing the back door from inside the vehicle (vehicles
with a power back door)
Press a ...
