Toyota RAV4 Service Manual: 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) and 4(cg)
of the dlc3.
Sst 09843-18040
Notice:
Connect the terminals to the correct
positions to avoid a malfunction.
- Check the dtcs (past trouble code)
- Using sst, connect terminals tc and 4(cg) of
the dlc3.
Sst 09843-18040
Notice:
Connect the terminals to the correct
positions to avoid a malfunction.
- Turn the ignition switch on, and wait for
approximately 60 seconds.

- Read the dtcs.
- Read the blinking patterns of the dtcs. As
examples, the blinking patterns for the normal
system code and dtcs 11 and 31 are shown in
the illustration to the left.
- Normal system code indication (without past
trouble code):
the light blinks twice per second.
- Normal system code indication (with past
trouble code):
when the past trouble code is stored in the
center airbag sensor, the light blinks only
once per second.
- Trouble code indication:
the first blinking indicates the first dtc. The
second blinking occurs after a 1.5 Second
pause.
If there is more than 1 code, there will be a 2.5
Second pause between each code. After all
codes are shown, there will be a 4.0 Second
pause, and then they all will be repeated.
Hint:
- If 2 or more malfunctions are found, the
indication begins with the smaller numbered
code.
- If dtcs are indicated without connecting the
terminals, proceed to the "tc and cg
terminal circuit" procedures (see page rs-
233).
- Clear dtc (using sst (check wire))
- Clear the dtcs.
- When the ignition switch is turned off, the
dtcs are cleared.
Hint:
Depending on the dtc, the code may not be
cleared by turning off the ignition switch. In this
case, proceed to the next procedure.
- Using sst, connect terminals 13(13(tc)) and
4(cg) of the dlc3, and then turn the ignition
switch on.
Sst 09843-18040
- Disconnect terminal 13(tc) of the dlc3 within 3
to 10 seconds after the dtcs are output, and
check if the srs warning light comes on after 3
seconds.
- Within 2 to 4 seconds after the srs warning
light comes on, connect terminals 13(tc) and
4(cg) of the dlc3.
- The srs warning light should go off within 2 to 4
seconds after connecting terminals 13(tc) and
4(cg) of the dlc3. Then, disconnect terminal
13(tc) within 2 to 4 seconds after the srs
warning light goes off.
- The srs warning light comes on again within 2
to 4 seconds after disconnecting terminal
13(tc). Then, reconnect terminals 13(tc) and
4(cg) within 2 to 4 seconds after the srs
warning light comes on.
- Check if the srs warning light goes off within 2
to 4 seconds after connecting terminals 13(tc)
and 4(cg) of the dlc3. Also check if the normal
system code is output within 1 second after the
srs warning light goes off.
If dtcs are not cleared, repeat this procedure
until the codes are cleared.

- Check dtc (using intelligent tester)

- Connect the intelligent tester (with can vim) to the
dlc3.
- Turn the ignition switch on.
- Check the dtcs by following the prompts on the
tester screen.
Hint:
Refer to the intelligent tester operator's manual for
further details.
- Clear dtc (using intelligent tester)
- Connect the intelligent tester (with can vim) to the
dlc3.
- Turn the ignition switch on.
- Clear the dtcs by following the prompts on the
tester screen.
Hint:
Refer to the intelligent tester operator's manual for
further details.
Description
The center airbag sensor controls the functions of the
supplemental restraint system (srs) on the vehicle.
Data of the srs can be read in the data link connector
3 (dlc3) of the ...
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 t ...
Other materials:
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.
...
Safety information for children
Observe the following precautions when children are in the vehicle.
Use a child restraint system appropriate for the child, until the
child becomes large enough to properly wear the vehicle’s seat
belt.
It is recommended that children sit in the rear seats to avoid
accidental
contact ...
Second brake piston
Components
Disassembly
Remove 2nd brake piston return spring sub-assembly
Place sst on the return spring and compress.
Using a screwdriver, pry out the snap ring.
Remove the piston return spring.
Inspect 2nd brake piston return spring sub-assembly (see page ax-223)
...