DESCRIPTION This DTC is stored when items controlled by the main body ECU (multiplex network body ECU) cannot be customized via the audio and visual system vehicle customization screen. HINT: The main body ECU (multiplex network body ECU) controls the items for the following systems that are customizable via the radio and display receiver assembly screen:
PROCEDURE
(a) Use the Techstream to check if the CAN communication system is functioning normally (See page
OK: CAN communication DTCs are not output.
(a) Check if the power door lock control system is malfunctioning (See page
HINT: Customization may not be possible depending on the malfunction in the power door lock control system. OK: No malfunctions are present in the power door lock control system.
(a) Check if the wireless door lock control system is malfunctioning (See page
HINT: Customization may not be possible depending on the malfunction in the wireless door lock control system. OK: No malfunctions are present in the wireless door lock control system.
(a) Check if the lighting system is malfunctioning (See page
HINT: Customization may not be possible depending on the malfunction in the lighting system. OK: No malfunctions are present in the lighting system.
(a) Display the "Vehicle Customization" screen. (b) Make a note of the customizable items for each main body ECU (multiplex network body ECU) related system. HINT: These items shown as customizable via the radio and display receiver assembly vehicle customization screen can also be changed using the Techstream. In a following step, the Techstream will be used. (1)
To match-up the items in the radio and display receiver assembly with
the items on the Techstream, check the customize parameters list for the
power door lock control system related items that can be customized via
the radio and display receiver assembly screen (See page
(2)
To match-up the items in the radio and display receiver assembly with
the items on the Techstream, check the customize parameters list for the
wireless door lock control system related items that can be customized
via the radio and display receiver assembly screen (See page
(3)
To match-up the items in the radio and display receiver assembly with
the items on the Techstream, check the customize parameters list for the
lighting system related items that can be customized via the radio and
display receiver assembly screen (See page (c) Using the Techstream, confirm that it is possible to change the settings of the customize parameters that are available for customization via the radio and display receiver assembly screen. OK: The items available for customization via the radio and display receiver assembly screen can be customized successfully using the Techstream. Result
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Toyota Tundra Service Manual > Water Pump: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FOR COOLANT LEAK HINT: The sliding surface inside the water pump assembly is lubricated by engine coolant. As some engine coolant is discharged during normal operation, coolant residue (solids) may be found on the drain plug or the bottom of the water pump ...
).
