DESCRIPTION In some cases, wireless door lock control functions are normal but the hazard warning light and/or wireless door lock buzzer answer-back function(s) does not operate. In such cases, hazard warning light and wireless door lock buzzer signal outputs from the main body ECU (multiplex network body ECU) may be malfunctioning. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The wireless door lock control system uses the CAN communication system. First, confirm that there is no malfunction in the CAN communication system. Refer to the How to Proceed with Troubleshooting procedure. Click here PROCEDURE
(a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Customize Setting / Wireless Door Lock. (e) Select the setting by referring to the table below. Wireless Door Lock
(a) Check the wireless door lock control function using the door control transmitter assembly.
(a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Main Body / Data List. (e) Read the Data List according to the display on the Techstream. Main Body
OK: The Techstream should display as shown in the table according to door lock operation.
(a) Check the wireless answer-back operation using the door control transmitter assembly.
(a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Main Body / Active Test. (e) Perform the Active Test according to the display on the Techstream. Main Body
(a) Disconnect the A65 wireless door lock buzzer connector. (b) Disconnect the 3H driver side junction block assembly connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Remove the main body ECU (multiplex network body ECU) from driver side junction block assembly. Click here
(a) Temporarily replace the wireless door lock buzzer with a new one. Click here
(a) Check the operation of the wireless answer-back function. OK: Wireless answer-back function operates normally.
(a) Check that the hazard warning light blinks when the hazard warning signal switch is pressed. OK: Hazard warning light signal is normally.
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Toyota Tundra Service Manual > A760e Automatic Transmission / Transaxle: Transmission Control Cable(for Floor Shift Type)
ComponentsCOMPONENTS ILLUSTRATION InstallationINSTALLATION PROCEDURE 1. INSTALL TRANSMISSION CONTROL CABLE ASSEMBLY (a) Insert the transmission control cable from the vehicle interior, and install the cable retainer with the 2 bolts. Torque: 5.5 N·m {56 kgf·cm, 49 in·lbf} (b) Connect the transmi ...