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 RH) (See page ). (b) Inspect the No. 2 ultrasonic sensor (rear corner sensor RH) (See page ).
(a) Disconnect the S4 No. 2 ultrasonic sensor (rear corner sensor RH) connector. (b) Disconnect the J35 clearance warning ECU assembly connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
Toyota Tundra Service Manual > Wf1am Transfer: 4wd Control Ecu
ComponentsCOMPONENTS ILLUSTRATION InstallationINSTALLATION PROCEDURE 1. INSTALL 4 WHEEL DRIVE CONTROL ECU (a) Connect the 2 connectors. (b) Install the 4 wheel drive control ECU with the 2 bolts, and then tighten them in the order shown in the illustration. Torque: 8.0 N·m {82 kgf·cm, 71 in·lbf} ...