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

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Auxiliary battery terminal is disconnected/reconnected

Perform steering sensor zero point calibration

Lane Departure Alert System (w/ Steering Control)

Pre-collision System

Intelligent Clearance Sonar System*

Lighting System (for HV Model with Cornering Light)

Memorize steering angle neutral point

Parking Assist Monitor System

Panoramic View Monitor System

Replacement of brake pedal support assembly

1. Clear the data stored during previous linear solenoid valve offset learning, ABS holding solenoid valve learning, brake pedal stroke sensor assembly zero point calibration and system information memorization
2. Perform linear solenoid valve offset learning, ABS holding solenoid valve learning, brake pedal stroke sensor assembly zero point calibration and system information memorization

• DTCs are stored
• ABS warning light illuminates
• Brake warning light / yellow (minor malfunction) illuminates
• Slip indicator light illuminates
• VSC disabled or malfunctions

for Initialization

for Calibration:

(a) Disengage the clamp to separate the wire harness from the brake pedal support assembly.

(b) Remove the bolt and separate the brake pedal support assembly from the instrument panel reinforcement assembly.

(c) Remove the 2 clips.

HINT:

Depending on the vehicle, the clips may not be installed.

(a) Remove the brake pedal return spring from the brake pedal support assembly.

(a) Disengage the 2 claws and remove the stop light switch mounting adjuster.