Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: (Horizontality) G Sensor Malfunction (C1787)

DESCRIPTION

The absorber control ECU receives a signal from the yaw rate and acceleration sensor (airbag ECU assembly) via CAN communication.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate	Memory
C1787	(Horizontality) G Sensor Malfunction	While the engine switch is on (IG), yaw rate and acceleration sensor (airbag ECU assembly) malfunction signal is detected for 1 second or more.	Electronically controlled brake system	Does not come on	Yes

PROCEDURE

1.	GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM

(a) Go to electronically controlled brake system.

Click here

END

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Accelerator Pedal Sensor: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT ACCELERATOR PEDAL SENSOR ASSEMBLY (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Hybrid Control / Data List / Accelerator Position Sensor No.1 Voltage %, Acc ...

Toyota Avalon (XX50) 2019-2022 Owners Manual