DESCRIPTION The skid control ECU (brake actuator assembly) is connected to the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Check if CAN communication system DTCs are output. Click here
(a) Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test. ABS/VSC/TRAC
(b) Check the operating condition of the brake warning light when operating it using the Techstream.
(a) Enter the following menus: Body Electrical / Combination Meter / Active Test. Click here (b) Perform the Active Test of the combination meter assembly using the Techstream. (c) Check the combination meter assembly. OK: The brake warning light turns on or off in accordance with the Techstream operation.
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Toyota Tundra Service Manual > Tire Pressure Warning System: Precaution
PRECAUTION TIRE PRESSURE WARNING ECU AND RECEIVER EXPRESSIONS (a) The door control and tire pressure monitoring system receiver assembly is referred to as the tire pressure warning ECU and receiver in this section. TIRE PRESSURE WARNING SYSTEM PRECAUTION (a) Tire pressure decreases naturally over ti ...