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 > Lighting System(for Hv Model Without Cornering Light): Headlight Dimmer Switch Circuit
DESCRIPTION The steering sensor receives the following switch information: Light control switch in DRL OFF, tail, head or AUTO position Dimmer switch in high, low or high flash (pass) position WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body E ...