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
(a) Remove the No. 3 ultrasonic sensor (rear center sensor LH) (See page
(b) Inspect the No. 3 ultrasonic sensor (rear center sensor LH) (See page
(a) Disconnect the S2 No. 3 ultrasonic sensor (rear center sensor LH) connector. (b) Disconnect the S3 No. 3 ultrasonic sensor (rear center sensor RH) connector. (c) Measure the Resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Tundra Service Manual > Steering Knuckle: Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedures for the LH side and RH side. The procedures listed below are for the LH side. PROCEDURE 1. REMOVE FRONT AXLE HUB SUB-ASSEMBLY LH (a) Remove the front axle hub (see page ). 2. DISCONNECT FRONT SPEED SENSOR LH (a) Remove the clip and bolt. ...