DESCRIPTION The outer mirror control ECU assembly controls the outer rear view mirror assembly (footwell lights). WIRING DIAGRAM PROCEDURE
(a) Check the illumination of each footwell lights.
(a) Perform the Active Test according to the display on the Techstream. Click here Mirror L
OK: Footwell light LH turn on.
(a) Remove the outer rear view mirror assembly LH. Click here (b) Inspect the outer rear view mirror assembly LH. Click here
(a) Disconnect the N5 outer rear view mirror assembly LH connector. (b) Disconnect the N13 outer mirror control ECU assembly LH connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Temporarily replace the outer mirror light assembly LH with a new or normally functioning one. Click here (b) Perform the Active Test according to the display on the Techstream. Click here Mirror L
OK: Footwell light LH turn on.
(a) Perform the Active Test according to the display on the Techstream. Click here Mirror R
OK: Footwell light RH turn on.
(a) Remove the outer rear view mirror assembly RH. Click here (b) Inspect the outer rear view mirror assembly RH. Click here
(a) Disconnect the M6 outer rear view mirror assembly RH connector. (b) Disconnect the M12 outer mirror control ECU assembly RH connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Temporarily replace the outer mirror light assembly RH with a new or normally functioning one. Click here (b) Perform the Active Test according to the display on the Techstream. Click here Mirror R
OK: Footwell light RH turn on.
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Toyota Tundra Service Manual > Airbag System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the ...