DESCRIPTION When a new millimeter wave radar sensor assembly is installed, it receives vehicle specification information (destination, steering wheel position, 2WD or 4WD, etc.) from the main body ECU (multiplex network body ECU) and stores the information. DTC C1A02 is stored when the millimeter wave radar sensor assembly cannot store the vehicle specification information from the main body ECU (multiplex network body ECU).
CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Clear the DTCs. Click here (b) Make sure that the DTC detection conditions are met. HINT: If the detection conditions are not met, the system cannot detect the malfunction.
(c) Check for DTCs. Click here
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Toyota Tundra Service Manual > Power Door Lock Control System: Operation Check
OPERATION CHECK 1. CHECK ELECTRICAL DOOR LOCK OPERATION NOTICE: The operation check below is based on the non-customized initial condition of the vehicle (See page ). (a) Check the basic function. (1) Check that all doors lock/unlock when the door control switch (for manual operation) is pushed to L ...