DESCRIPTION The transponder key ECU assembly blinks the security indicator light when the engine immobiliser is set. WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT NOTICE: If the transponder key ECU assembly is replaced, refer to Registration. 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: Body Electrical / Immobiliser / Active Test. (e) Perform the Active Test according to the display on the Techstream. Immobiliser
OK: Security indicator light can be turned on and off using the Techstream.
(a) Disconnect the J26 transponder key ECU assembly connector. (b) Disconnect the J28 combination meter assembly (security indicator light) connector. (c) Disconnect the J165 main body ECU (multiplex network body ECU) connector. (d) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Connect the J26 transponder key ECU assembly connector.
|
Toyota Tundra Service Manual > Can Communication System: Audio Receiver Assembly Communication Stop Mode
DESCRIPTION Detection Condition Symptoms Trouble Area Audio Receiver Assembly Communication Stop Mode Any of the following conditions are met: Communication stop for "Display and Navigation (AVN)" is indicated on the "Communication Bus Check" screen of the Techstream. Communication system DTCs (DTCs ...