DESCRIPTION The No. 2 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. 2 ultrasonic sensor (rear corner sensor LH) (See page
(b) Inspect the No. 2 ultrasonic sensor (rear corner sensor LH) (See page
(a) Disconnect the S1 No. 2 ultrasonic sensor (rear corner sensor LH) connector. (b) Disconnect the S2 No. 3 ultrasonic sensor (rear center sensor LH) connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
Toyota Tundra Service Manual > Pre-collision System: Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. Click here If the battery has been discharged and charged or the cable has been d ...