Toyota Sienna Service Manual: Dtc clear
(A) when using the obd ii scan tool or intelligent tester: clearing the dtcs.
(1) Connect the intelligent tester together with the CAN VIM (controller area network vehicle interface module) to the DLC3.
(2) Turn the ignition switch to the ON position and turn the OBD II scan tool or the intelligent tester main switch on.
(3) When you use intelligent tester: Select the item "DIAGNOSIS/ENHANCED OBD II/DTC INFO/ CLEAR CODES [YES] button".
HINT: When operating the OBD II scan tool (complying with SAE J1978) or intelligent tester to erase the codes, the DTCs and freeze frame data will be erased. (See the OBD II scan tool's instruction book for operating instructions.) (b) When not using the OBD II scan tool or intelligent tester: Clearing the DTCs.
(1) Disconnect the battery cable or remove the EFI and ETCS fuses from the engine room J/B for 60 seconds or more. However, if you disconnect the battery cable, perform do the "INITIALIZE" procedure.
Check mode procedure
HINT:
Check mode has a higher sensitivity to malfunctions and can
detect malfunction that normal mode cannot detect. Check
mode can also detect all the malfunctions that normal mode
can detect. In ...
Fail-safe chart
1. FAIL-SAFE
This function minimizes the loss of the ECT functions
when any malfunction occurs in a sensor or solenoid.
(a) ATF (Automatic Transmission Fluid) temperature
sensor:
When the ATF t ...
Other materials:
Air conditioning controls
Adjusting the temperature setting
Turn the “TEMP” dial clockwise to increase the temperature and
counterclockwise to decrease the temperature.
The “SYNC” button
The air conditioning system switches between individual (indicator(
s) off) and simultaneous (indicators on) modes.
Whe ...
Engine Immobiliser System Malfunction
DTC B2799 Engine Immobiliser System Malfunction
DESCRIPTION
This DTC is output when the ECM detects errors in communication between the
transponder key ECU
and the ECM, or in the communication lines. This DTC is also output when an
engine start is attempted
while the ECU communication ID bet ...
Removal
1. REMOVE REAR WHEEL
2. REMOVE TAIL EXHAUST PIPE ASSEMBLY (See page
EX-8)
3. SEPARATE REAR SPEED SENSOR
(a) Remove the bolt and the speed sensor from the
axle carrier.
NOTICE:
Be careful not to damage the speed sensor
Prevent foreign matter from adhering to the
speed sensor.
4. REMO ...
