DESCRIPTION When the tire pressure warning reset switch is turned on and off 3 times within 3 seconds (pressed → released → pressed → released → pressed → released), the tire pressure warning ECU and receiver switches to ID registration mode according to the automatic ID registration function. When the system enters ID registration mode, the tire pressure warning light blinks 3 times as an answer back function. The main body ECU (multiplex network body ECU) receives signals from the combination meter assembly via the CAN communication line. WIRING DIAGRAM Click here PROCEDURE
(a) Perform the test mode inspection and check for the tire pressure warning reset switch check item (DTC C2198/98). Click here
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Toyota Tundra Service Manual > Forward Recognition Camera System: Parts Location
PARTS LOCATION ILLUSTRATION *1 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *2 ECM *3 FORWARD RECOGNITION CAMERA *4 CAMERA HEATER (FORWARD RECOGNITION HOOD) *5 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *6 MILLIMETER WAVE RADAR WIRE ILLUSTRATION *1 COMBINATION METER ASSEMBLY *2 SPIRAL WITH SENSOR CABLE SUB ...