INSPECTION PROCEDURE 1. INSPECT ENGINE SWITCH (a) Check the resistance.
(b) Check the LED illumination. (1) Apply battery voltage between the terminals of the engine switch and check the illumination condition of the engine switch indicator light. OK:
HINT:
If the result is not as specified, replace the engine switch. |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Navigation System(for Gasoline Model): Illumination Circuit
DESCRIPTION Power is supplied to the radio and display receiver assembly and steering pad switch assembly illumination when the light control switch is in the tail or head position. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The vehicle is equipped with a Supplemental Restraint System (SRS) whic ...