Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT NO. 1 BOX SPEAKER ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard resistance:
If the result is not as specified, replace the No. 1 box speaker assembly. Text in Illustration
Installation INSTALLATION PROCEDURE 1. INSTALL NO. 1 BOX SPEAKER ASSEMBLY (a) Connect the connector.
2. INSTALL REAR SEAT ASSEMBLY RH (See page ) 3. INSTALL REAR SEAT ASSEMBLY LH (See page ) Removal REMOVAL PROCEDURE 1. REMOVE REAR SEAT ASSEMBLY LH (See page ) 2. REMOVE REAR SEAT ASSEMBLY RH (See page ) 3. REMOVE NO. 1 BOX SPEAKER ASSEMBLY
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Toyota Tundra Service Manual > Intuitive Parking Assist System: Back Sonar Sensor RH Circuit
DESCRIPTION The No. 3 ultrasonic sensor sends and receives ultrasonic waves. Based on the received wave, the sensor calculates the approximate distance value between the vehicle and the obstacle, and sends the distance value as a signal to the clearance warning ECU assembly. WIRING DIAGRAM PROCEDURE ...