Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM10000000264G4 |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [09/2022 - 11/2022] |
Title: ADVANCED DRIVER ASSISTANCE SYSTEM: LANE TRACING ASSIST SYSTEM (for TMMMS Made): U010087,...,U015587; Lost Communication with ECM/PCM "A" Missing Message; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022] |
DTC
|
U010087
|
Lost Communication with ECM/PCM "A" Missing Message
|
DTC
|
U012587
|
Lost Communication with Multi-axis Acceleration Sensor Module Missing Message
|
DTC
|
U012687
|
Lost Communication with Steering Angle Sensor Module Missing Message
|
DTC
|
U012987
|
Lost Communication with Brake System Control Module Missing Message
|
DTC
|
U013187
|
Lost Communication with Power Steering Control Module Missing Message
|
DTC
|
U015587
|
Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message
|
DESCRIPTION
When a communication malfunction is detected between the forward recognition camera and an ECU or sensor, a DTC is stored.
DTC No.
|
Detection Item
|
DTC Detection Condition
|
Trouble Area
|
U010087
|
Lost Communication with ECM/PCM "A" Missing Message
|
2 seconds after the ignition switch is turned ON, while the vehicle is being driven at 5 km/h (4 mph) or more and the lane control system is on, a communication error is detected between the ECM and forward recognition camera for approximately 5 seconds or more.
|
CAN communication system
|
U012587
|
Lost Communication with Multi-axis Acceleration Sensor Module Missing Message
|
While the vehicle is being driven at 5 km/h (4 mph) or more and the lane control system is on, a communication error is detected between the yaw rate sensor (airbag sensor assembly) and forward recognition camera for approximately 5 seconds or more.
|
CAN communication system
|
U012687
|
Lost Communication with Steering Angle Sensor Module Missing Message
|
2 seconds after the ignition switch is turned ON, while the lane control system is on, a communication error is detected between the steering sensor and forward recognition camera for approximately 5 seconds or more.
|
CAN communication system
|
U012987
|
Lost Communication with Brake System Control Module Missing Message
|
2 seconds after the ignition switch is turned ON, while the lane control system is on, a communication error is detected between the skid control ECU (brake actuator assembly) and forward recognition camera for approximately 5 seconds or more.
|
CAN communication system
|
U013187
|
Lost Communication with Power Steering Control Module Missing Message
|
2 seconds after the ignition switch is turned ON, while the lane control system is on, a communication error is detected between the power steering ECU (power steering ECU with motor assembly) and forward recognition camera for approximately 5 seconds or more.
|
CAN communication system
|
U015587
|
Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message
|
2 seconds after the ignition switch is turned ON, while the lane control system is on, a communication error is detected between the combination meter assembly and forward recognition camera for approximately 50 seconds or more.
|
CAN communication system
|
PROCEDURE
(a) Clear the DTCs.
Chassis > Lane Control > Clear DTCs
(b) Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
(c) Check for DTCs.
Chassis > Lane Control > Trouble Codes
Result
|
Proceed to
|
DTC U010087, U012587, U012687, U012987, U013187 and U015587 are not output
|
A
|
DTC U010087, U012587, U012687, U012987, U013187 or U015587 is output
|
B
|
|