Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Fail-safe Chart

FAIL-SAFE CHART

FAIL-SAFE FUNCTION

(a) If the system is malfunctioning, the telltale warning message is displayed on the multi-information display and the system is suspended in accordance with the malfunction.

Telltale Status List

Indicator Status

Conditions

The advanced safety system is limited/disabled as a advanced safety system related malfunction occurred

The pre-collision system is limited/disabled as a pre-collision system related malfunction occurred

The dynamic radar cruise control is limited/disabled as a dynamic radar cruise control related malfunction occurred

The cruise control is limited/disabled as a cruise control related malfunction occurred

The lane departure alert is limited/disabled as a lane departure alert related malfunction occurred

The lane tracing assist is limited/disabled as a lane tracing assist related malfunction occurred

List of Indicator Lights

Indicator Status

Conditions

Pre-collision system related malfunctions or outages

Lane tracing assist related malfunction or function cancellation

Lane departure alert related malfunction or function cancellation

Dynamic radar cruise control related malfunction or function cancellation

Cruise control related malfunction or function cancellation

Automatic high beam related malfunction or function cancellation

Road sign assist related malfunction or function cancellation*1

  • *1: w/ Road Sign Assist System

Warning Message

Cause

DTC/RoB No.

Conditions to Return to Normal

"System Malfunction Visit Your Dealer"

Yaw Rate Sensor Malfunction

X2000

After the malfunction is resolved, turn on the ignition switch again

Steering Angle Sensor Malfunction

X2001

Accelerator Sensor Malfunction

X2002

Speed Sensor Malfunction

X2004

Front Recognition Camera Optical Axis Not Adjusted

X2014

Front Radar Sensor Destination Malfunction

X2020

Front Radar Sensor Malfunction

X2021

Front Radar Sensor Optical Axis Misalignment Malfunction

X2022

Front Radar Sensor Optical Axis Not Adjusted

X2023

Acceleration Sensor Malfunction

X204A

Meter Speed Tolerance Malfunction

X2084

Electric Parking Brake Control Module Malfunction

X2085

Communication Error from Steering Switch Control Module to Instrument Panel Cluster Control Module

X20B9

Front Recognition Camera => BRK Communication Invalid

X216E

Front Recognition Camera => FRD Communication Error

X216F

BH System Malfunction

X21BA

Lateral Control System Malfunction

X2400

Automatic Brake Malfunction (Main)

X2401

Powertrain System Malfunction

X2402

Automatic Brake Malfunction (Sub)

X2403

Driver Brake Malfunction

X2404

Parking Brake Malfunction

X2405

CXPI Communication Error (CMB)

X2501

ABS Not Operating Condition

X2904

ECU Security Key Not Registered

XF01B

Warning Message

Cause

DTC/RoB No.

Conditions to Return to Normal

"System Malfunction Visit Your Dealer"

Instrument Panel Cluster (IPC) Control Module Unexpected Operation

B150E94

After the malfunction is resolved, turn on the ignition switch again

Camera "A" Heater Control Circuit Short to Ground

C00CA11

Camera "A" Heater Control Circuit Short to Battery or Open

C00CA15

Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of Range

C10001C

Control Module Internal Temperature Sensor "B" Circuit Circuit Voltage Out of Range

C10051C

Control Module Internal Temperature Sensor A/B Correlation Signal Compare Failure

C100A62

Stop Lamp Relay Actuator Stuck

C138071

Front Recognition Camera ADC Internal Electronic Failure

C1A7F49

Main Microcomputer in Front Recognition Camera Calibration / Parameter Memory Failure

C1A9346

Image Processing Microcomputer in Front Recognition Camera Watchdog / Safety MCU Failure

C1A9447

Image Processing Module Malfunction in Front Recognition Camera

C1A9500

Front Recognition Camera Optical Axis Misalignment Malfunction

C1AA800

Engine Control Module Unexpected Operation

P060794

Hybrid/EV Powertrain Control Module "A" Unexpected Operation

P0A1D94

Warning Message

Cause

DTC/RoB No.

Conditions to Return to Normal

"System Malfunction Visit Your Dealer"

Lost Communication with ECM/PCM "A" Missing Message

U010087

After the malfunction is resolved, turn on the ignition switch again

Lost Communication with TCM Missing Message

U010187

Lost Communication with Gear Shift Control Module "A" Missing Message

U010387

Lost Communication with Steering Angle Sensor Module Missing Message

U012687

Lost Communication with Brake System Control Module "A" Missing Message

U012987

Lost Communication with Power Steering Control Module "A" Missing Message

U013187

Lost Communication with Body Control Module Missing Message

U014087

Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message

U015587

Lost Communication with Navigation Control Module Missing Message

U016387

Lost Communication with Telematic Control Module "A" Missing Message

U019887

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

U023587

Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

U029387

Internal Control Module Software Incompatibility Not Programmed

U030051

Internal Control Module Software Incompatibility Invalid / Incompatible Software Component

U030057

Software Incompatibility With Body Control Module Not Programmed

U032251

Software Incompatibility With Body Control Module Invalid / Incompatible Software Component

U032257

Lost Communication with Electric Parking Brake Module Missing Message

U110687

Lost Communication with Intuitive Parking Assist Module Missing Message

U111087

Instrument Panel Cluster (IPC) Control Module Invalid / Incompatible Software Component

U130D57

Warning Message

Cause

DTC/RoB No.

Conditions to Return to Normal

"System Stopped See Owner's Manual"

Brake Control System Malfunction

X2003

After the malfunction is resolved, turn on the ignition switch again

Front Recognition Camera Outside Guaranteed Operating Voltage

X2017

Front Radar Sensor Outside Guaranteed Operating Voltage

X2028

Front Lighting Control System Inoperative Condition by Front Recognition Camera High Temperature

X204D

Power Steering Control System for Steering Assist Steering Angle Malfunction

X2082

Navigation Function Invalid

X2083

Communication Error by ECU Security Key Not Registered (Engine Control Module)

X2160

Communication Error by ECU Security Key Not Registered (Hybrid/EV Powertrain Control Module)

X2162

Communication Error by ECU Security Key Not Registered (TCM)

X2163

Communication Error by ECU Security Key Not Registered (MET)

X2164

Communication Error by ECU Security Key Not Registered (Power Steering Control Module "A")

X2166

Communication Error by ECU Security Key Not Registered (VSC)

X2167

IG OFF Status

X21A0

"System Stopped Front Camera Low Visibility See Owner's Manual"

Front Recognition Camera Dirt

X2015

Causes of poor visibility, such as dirt or fog on the forward recognition camera, are eliminated

Front Lighting Control System Inoperative Condition by Front Recognition Camera Adverse Environment

X204E

"System Stopped Front Camera Out of Temperature Range Wait until Normal Temperature"

Front Recognition Camera Outside Guaranteed Operating Temperature

X2016

When the temperature returns to within the operating range

"System Stopped Front Radar Sensor Blocked Clean Radar Sensor"

Front Radar Sensor Dirt

X2026

When removing dirt from the millimeter wave radar sensor assembly

"System Stopped Front Radar In Self Calibration See Owner's Manual"

Front Radar Sensor Temporary Unavailable (Horizontal Direction Optical Axis Misalignment)

X2025

When millimeter wave radar sensor assembly axis learning is completed

Front Radar Sensor Temporary Unavailable (Optical Axis Misalignment)

X2029

"System Stopped Front Radar Sensor Out of Temperature Range Wait until Normal Temperature"

Front Radar Sensor Outside Guaranteed Operating Temperature

X2027

When the temperature returns to within the operating range

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