Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Steering Angle Sensor (C1A47)

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Engine / Cruise Control / Lane Departure Alert System (w/ Steering Control)(for Gasoline Model) / Steering Angle Sensor (C1A47)

DESCRIPTION

The forward recognition camera receives steering angle information from the steering sensor. If the forward recognition camera detects a steering sensor malfunction, DTC C1A47 is stored.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1A47

Steering Angle Sensor

2 seconds after the engine switch is turned on (IG), a signal from the steering sensor indicating that there is a steering sensor malfunction is detected by the forward recognition camera for 5 seconds or more.

Electronically controlled brake system

CAUTION / NOTICE / HINT

NOTICE:

The lane departure alert system (w/ steering control) uses the CAN communication system. First, confirm that there are no malfunctions in the CAN communication system. Refer to How to Proceed with Troubleshooting.

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PROCEDURE

1.

GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM

HINT:

If DTC C1A47 is output by the lane departure alert system (w/ steering control), perform troubleshooting for the electronically controlled brake system.

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END
    Front Radar Sensor Incorrect Axial Gap (C1A11,C1A14)

    G Sensor (C1A48)

    See More:

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Steering Angle Sensor: Components
    COMPONENTS ILLUSTRATION *A w/o Heated Steering Wheel System *B w/ Heated Steering Wheel System *1 STEERING SENSOR *2 SPIRAL CABLE SUB-ASSEMBLY ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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