Toyota Sienna Service Manual: Tire pressure warning valve and transmitter

Installation

1. INSTALL TIRE PRESSURE WARNING RECEIVER ASSEMBLY (a) Connect the connector. (b) Install the tire pressure warning receiver assembly with the bolt. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) ...

Removal

1. REMOVE FRONT WHEEL 2. REMOVE REAR WHEEL 3. REMOVE TIRE PRESSURE WARNING VALVE AND TRANSMITTER (a) Remove the valve core and cap, and release the air from the tire. (b) After ensuring tha ...

Other materials:

On-vehicle inspection
1. INSPECT BRAKE BOOSTER (a) Air tightness check. (1) Start the engine and stop it after 1 or 2 minutes. Depress the brake pedal several times slowly. HINT: If the pedal goes down farthest at the 1st time, and gradually rises at the 2nd or 3rd time, the booster is airtight. (2) Depre ...

Open in One Side of CAN Branch Line
DESCRIPTION If 2 or more ECUs and/or sensors do not appear on the intelligent tester "Communication Bus Check" screen, one side of the CAN branch wire may be open. (One side of the CAN-H [branch wire] / CAN-L [branch wire] of the ECU and/or sensor is open.) Symptom ...

Front Clearance Sonar Sensor RH Circuit
DESCRIPTION An ultrasonic sensor consists of a sensor portion that transmits and receives ultrasonic waves and a preamplifier that amplifies them. The ultrasonic sensor outputs the ultrasonic waves and sends the reveiced signals to the clearance warning ECU. WIRING DIAGRAM INSPECTION PR ...