FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the tire pressure warning system, the tire pressure warning light illuminates after blinking for 1 minute to inform the driver of the system failure. (b) As a result of this, tire pressure monitoring is disabled and a DTC is stored in the tire pressure warning ECU and receiver. (c) When there is a system malfunction, the output display according to the tire position turns off.  |
Toyota Tundra Service Manual > Lighting System: Door Mirror Foot Light Circuit
DESCRIPTION The outer mirror control ECU assembly controls the outer rear view mirror assembly (footwell lights). WIRING DIAGRAM PROCEDURE 1. CHECK FOOTWELL LIGHTS (a) Check the illumination of each footwell lights. Result Proceed to Footwell light LH does not illuminate. A Footwell light RH does no ...
