Toyota Sienna Service Manual: Installation
1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR
- Install the engine coolant temperature sensor.
Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
- Connect the engine coolant temperature sensor connector.
2. INSTALL AIR CLEANER CASE SUB-ASSEMBLY
3. INSTALL AIR CLEANER CAP SUB-ASSEMBLY
4. INSTALL NO. 1 AIR CLEANER INLET
5. INSTALL NO. 2 AIR CLEANER INLET
6. ADD ENGINE COOLANT
7. INSPECT FOR ENGINE COOLANT LEAK
8. INSTALL V-BANK COVER SUB-ASSEMBLY
Inspection
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
Using an ohmmeter, measure the resistance
between the terminals.
Standard resistance
If the result is as specified, do not replace ...
Knock sensor
COMPONENTS
...
Other materials:
Occupant Classification ECU Malfunction
DTC B1795 Occupant Classification ECU Malfunction
DESCRIPTION
DTC B1795 is recorded when a malfunction is detected in the occupant
classification ECU.
Troubleshoot DTC B1771 first when the DTCs B1771 and B1795 are output
simultaneously.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK DTC ...
Operating the HomeLink
Press the appropriate HomeLink® button. The HomeLink® indicator
light on the HomeLink® transceiver should turn on.
The HomeLink® continues to send a signal for up to 20 seconds as long as
the button is pressed.
Reprogramming a HomeLink® button
Press and hold the desired HomeLink® button ...
Freeze frame data
1. FREEZE FRAME DATA
(a) Whenever a DTC is detected or the ABS operates,
the skid control ECU stores the current vehicle
(sensor) state as freeze frame data.
The skid control ECU stores the number of times
(maximum: 31) the ignition switch has been turned
from OFF to the ON position since th ...
