SYSTEM DESCRIPTION GENERAL (a) The seat blower has 3 levels of volume, controlled by operating the climate control switch (radio and display receiver assembly). (b) The climate control switch (radio and display receiver assembly) indicator lights indicate the seat blower operating status. (c) The blowers of both seats are controlled by the air conditioning amplifier assembly. |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Lane Departure Alert System (w/ Steering Control)(for Gasoline Model): Driving Support ECU Receive Data Malfunction (C1A73)
DESCRIPTION If a communication error between the driving support ECU assembly and another ECU is detected, DTC C1A73 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A73 Driving Support ECU Receive Data Malfunction 2 seconds after the engine switch is turned on (IG), a commun ...
