Toyota RAV4 (XA40) 2013-2018 Service Manual: How to proceed with troubleshooting
Hint:
Use these procedures to troubleshoot the engine immobiliser
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.
- crank engine for more than 10 seconds
- Check for dtc*
- Check for dtcs and make a note of any codes that are
output (see page ei-18).
- Clear the dtc.
- Recheck for dtcs. Based on the dtc output above, try
to cause the output of the same sfi system dtc or
engine immobiliser system dtc by simulating the
original activity indicated by the dtc.
Result:
- Problem symptoms table
Result:
- Overall analysis and troubleshooting*
- Data list / active test (see page ei-19)
- Terminals of ecu (see page ei-13)
- Inspection (see page ei-43)
- Adjust, repair or replace
- Confirmation test
End
Engine immobiliser system description
The engine immobiliser system is designed to prevent
the vehicle from being stolen. This system uses a
transponder key ecu that stores the key codes of
a ...
Hint:
The key has 2 codes: the key code (immobiliser code) and
the wireless code (recognition code). Both of these codes
need to be registered. For wireless code registration
procedures, refer to ...
Other materials:
Front power seat lumbar switch
Inspection
Inspect front power seat lumbar switch lh
Measure the resistance between the terminals when
the switch is operated.
Standard resistance
If the result is not as specified, replace the switch. ...
Ignition coil
Components
Removal
Disconnect cable from negative battery terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
Remove no. 1 Engine cover (see page es-410)
Remove i ...
Components
...