Toyota RAV4 (XA40) 2013-2018 Service Manual: How to proceed with troubleshooting
Hint:
- Use these procedures to troubleshoot the seat belt warning 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 function of airbag system*
- Use the intelligent tester to check if the airbag system is functioning normally.
Result 
- Check function of occupant classification system*
- Use the intelligent tester to check if the occupant classification system is functioning normally.
Result 
- Check communication function of can communication system (can)*
- Use the intelligent tester to check if the can communication system (can) is functioning normally.
Result 
- Problem symptoms table
Result 
- Overall analysis and troubleshooting*
- Data list / active test (see page sb-10)
- Terminals of ecu (see page sb-7)
- On-vehicle inspection (see page sb-10)
- Repair or replace
- Confirmation test
End
System description
Driver seat belt warning light
When the driver seat belt is not fastened with the
ignition switch on, the driver seat belt warning light
on the combination meter comes on to inform the
...
Operation check
Inspect driver side seat belt warning light
Turn the ignition switch on.
When the driver seat belt is not fastened, check that
the driver seat belt warning light on the combination
mete ...
Other materials:
Air fuel ratio sensor
Components
On-vehicle inspection
Check air fuel ratio compensation system
Connect the intelligent tester to the dlc3.
Turn the ignition switch on.
Select the following menu items: data list / a/fs b1
s1 and o2s b1 s2.
Warm up the a/f sensor with the engine speed at
2,500 ...
Screen for general settings
Press the “setup” button.
Select “general” on the “setup”
screen.
“English”, “français” or
“español” can be selected.
On/off can be selected to
sound beeps.
Select to change the screen
color.
Select to change the keyboard
layout.
...
Disassembly
Remove park/neutral position switch assembly
Remove the nut, washer and control shaft lever.
Using a screwdriver, pry off the lock plate.
Remove the nut and lock plate.
Remove the 2 bolts and pull out the switch.
Remove breather plug hose
Remove oil coo ...
