Toyota Sienna Service Manual: Power steering

Installation

1. INSTALL STEERING COLUMN ASSEMBLY (a) Install the steering column assembly with the 3 bolts. Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf) (b) Connect the connectors. (c) Connect the wire har ...

Power steering system

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Other materials:

Terminals of ECU
1. CHECK POWER SLIDE DOOR ECU LH Disconnect the P25 and P26 ECU connectors, and check the voltage and resistance of each terminal of the wire harness side connectors If the result is not as specified, there may be a malfunction on the wire harness side.  Reconnect the EC ...

Removal
HINT: On the RH side, use the same procedures as on the LH side. 1. REMOVE FRONT DOOR SERVICE HOLE COVER LH  Remove the front lower frame bracket garnish LH.  Remove the front door inside handle bezel plug LH.  Remove the front armrest base panel upper LH.  Remove the ...

Headlight dimmer switch
COMPONENTS REMOVAL 1. REMOVE STEERING COLUMN LOWER COVER 2. REMOVE STEERING COLUMN UPPER COVER 3. REMOVE HEADLIGHT DIMMER SWITCH ASSEMBLY  Disconnect the connector.  Release the claw fitting and remove the headlight dimmer switch assembly. INSPECTION 1. HEADLIGHT DI ...