Toyota Sienna Service Manual: Repair instruction

Identification information

VEHICLE IDENTIFICATION AND SERIAL NUMBERS 1. VEHICLE IDENTIFICATION NUMBER (a) The vehicle identification number is stamped on the vehicle identification number plate and the certification label, ...

Precaution

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Other materials:

Rear Air Conditioning Relay Circuit
DESCRIPTION The RR A/C relay is switched on by signals from the A/C amplifier. It supplies power to the rear blower motor. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT RELAY (RR A/C) (a) Remove the RR A/C relay from the No. 3 relay block. (b) Measure the resistance according to t ...

Camshaft Position "A" Actuator Circuit
DESCRIPTION The Variable Valve Timing (VVT) system includes the ECM, Oil Control Valve (OCV) and VVT controller. The ECM sends a target duty-cycle control signal to the OCV. This control signal regulates the oil pressure supplied to the VVT controller. Camshaft timing control is perform ...

Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 2. REMOVE ROOF HEADLINING ASSEMBLY HINT: Refer to the instructions for REMOVAL of the ROOF HEADLINING (See page IR-6). 3. REMOVE TIRE PRESSURE WARNING RECEIVER ASSEMBLY (a) Remove the bolt. (b) Disconnect the connector and remove the ...