DESCRIPTION The main body ECU (multiplex network body ECU) detects a high beam headlight illumination request signal of the automatic high beam system from the forward recognition camera.
WIRING DIAGRAM ![]() PROCEDURE
(a) Check the forward recognition camera system. Click here
|
Toyota Tundra Service Manual > Pre-collision System: Terminals Of Ecu
TERMINALS OF ECU CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY (a) Measure the voltage and resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition d1-8 (IGB) - d1-1 (SGND) R - W-B Power source Ignition switch ON 11 ...