Toyota RAV4 (XA40) 2013-2018 Service Manual: Check mode procedure
- Check mode (signal check)
- Connect the intelligent tester (with can vim) to the dlc3.
- Turn the ignition switch on.
- Select the "signal check", and continue checking with the intelligent tester.
Notice:
Select the "signal check" from the "dtc check" screen displayed on the intelligent tester to clear the output dtcs (both present and past).
Hint:
- Check mode is more sensitive to malfunctions than normal mode.
- If the normal system code is output in normal mode even when a sensor signal malfunction is suspected, perform the inspection in check mode.
Dtc check / clear
Check dtc (using sst (check wire))
Check the dtcs (present trouble code).
Turn the ignition switch on, and wait for
approximately 60 seconds.
Using sst, connect terminals 13(tc) ...
Data list / active test
Read data list
Hint:
Using the intelligent tester's data list allows switch,
sensor, actuator and other item values to be read without
removing any parts. Reading the data list early in
trou ...
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 ...
Interior
SRS airbags
Floor mats
Front seats
Rear seats
Head restraints
Seat belts
Console box
Inside lock buttons
Cup holders
Assist grips
Rear seat heater switches*
*: If equipped
Ceiling
"SOS" button*1
Auxiliary box
Moon roof switches*1
Interior lights*2
Personal lights
Electronic sun ...
Front seat cushion heater
Inspection
Inspect front seat cushion heater
assembly lh
Measure the resistance of the seat cushion heater.
Standard resistance
If the result is not as specified, replace the seat
cushion heater assembly.
Heat the thermostat with a light.
Measure the resistance of the sea ...
