Toyota Sienna Service Manual: Front passenger airbag assembly

Installation

1. INSTALL SPIRAL CABLE  Check that the front wheels are facing straight ahead.  Set the turn signal switch to the neutral position. NOTICE: If it is not in the neutral pos ...

On-vehicle inspection

1. INSPECT FRONT PASSENGER AIRBAG ASSEMBLY (VEHICLE NOT INVOLVED IN COLLISION)  Perform a diagnostic system check.  With the front passenger airbag assembly installed on the veh ...

Other materials:

Front wiper rubber
COMPONENTS REMOVAL 1. REMOVE FRONT WIPER BLADE  Remove the front wiper blade from the front wiper arm LH. NOTICE: Do not fold down the front wiper arm with the front wiper blade being removed from it. 2. REMOVE FRONT WIPER RUBBER  Remove the front wiper rubber from th ...

Park / Neutral Position Switch Circuit
DESCRIPTION The clearance warning ECU receives the reverse or park position signal from the park / neutral position switch. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT CLEARANCE WARNING ECU Disconnect the C9 connector from the clearance warning ECU.  Measure the voltage ...

Initialization procedure
(a) Make sure that the ignition switch is off. (b) Connect the intelligent tester to the DLC3. (c) Turn the ignition switch to the ON position. (d) Select "TIREPRESS" by following the prompts displayed on the intelligent tester. (e) Press the tire pressure warning reset sw ...