Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Fail-safe Chart

Lane Departure Alert Malfunction Visit Your Dealer

Lane departure alert system (w/ steering control) is malfunctioning

X

X

X

After system returns to normal, power switch is turned off and then on (IG)

Front Camera Unavailable

• Abnormal forward recognition camera voltage
• Forward recognition camera temperature outside of operational range
• Other forward recognition camera malfunction

X

X

X

• Forward recognition camera temperature returns to normal
• Forward recognition camera voltage returns to normal
• Forward recognition camera returns to normal

Front Camera Unavailable Remove Debris On Windshield

Forward recognition camera view is unclear

X

X

X

Forward recognition camera or area of windshield glass in front of forward recognition camera is cleaned

Lane Departure Alert Unavailable

Sensor other than forward recognition camera sensor is temporarily unavailable

X

X

X

Temporarily unavailable sensor becomes available