Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001H08J
Model Year Start: 2020 Model: Corolla Hatchback Prod Date Range: [01/2019 - 09/2022]
Title: CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM (for M20A-FKS): U023587; Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message; 2020 - 2022 MY Corolla Corolla Hatchback [01/2019 - 09/2022]

DTC

U023587

Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message

DESCRIPTION

The forward recognition camera communicates with the millimeter wave radar sensor assembly via CAN communication. If a communication malfunction between the forward recognition camera and millimeter wave radar sensor assembly is detected, DTC U023587 is stored.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

DTC Output from

U023587

Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message

When the ignition switch is ON for 3 seconds or more and the dynamic radar cruise control system is operating, a communication malfunction between the millimeter wave radar sensor assembly and forward recognition camera is detected for approximately 2 seconds or more.

Pre-collision system

Does not come on

Radar Cruise2

PROCEDURE

1.

GO TO PRE-COLLISION SYSTEM

HINT:

If DTC U023587 is output by the dynamic radar cruise control system, perform troubleshooting for the pre-collision system.

Click here 2020 - 2022 MY Corolla Corolla Hatchback GR Corolla [01/2019 - 09/2022]; PRE-COLLISION: PRE-COLLISION SYSTEM (for Gasoline Model): U023587; Lost Communication with Cruise Control Front Distance Range Sensor Missing Message

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