CRUISE CONTROL: LANE CONTROL SYSTEM: U010087,U012587,U012687,U012987,U013187,U015587,U029387; Lost Communication With ECM/PCM "A" Missing Message; 2019 - 2021 MY RAV4 RAV4 HV [11/2018

Last Modified: 01-30-2024	6.11:8.1.0	Doc ID: RM100000001E7PB
Model Year Start: 2019	Model: RAV4	Prod Date Range: [11/2018 - 12/2021]
Title: CRUISE CONTROL: LANE CONTROL SYSTEM: U010087,U012587,U012687,U012987,U013187,U015587,U029387; Lost Communication With ECM/PCM "A" Missing Message; 2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]

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

DTC

U029387

Lost Communication With Hybrid Powertrain Control Module Missing Message

DESCRIPTION

When a malfunction is detected between various ECUs and sensors, these DTCs are stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U010087	Lost Communication With ECM/PCM "A" Missing Message	While the vehicle speed is 5 km/h (4 mph), a communication error between the ECM sensor and the forward recognition camera is detected for approximately 5 seconds or more.	CAN communication system
U012587	Lost Communication with Multi-axis Acceleration Sensor Module Missing Message	While the vehicle speed is 5 km/h (4 mph), a communication error between the airbag ECU assembly and the forward recognition camera is detected for approximately 5 seconds or more.	CAN communication system
U012687	Lost Communication with Steering Angle Sensor Module Missing Message	3 seconds after the ignition switch is turned to ON, a communication error between the steering sensor and the forward recognition camera is detected for approximately 5 seconds or more.	CAN communication system
U012987	Lost Communication with Brake System Control Module Missing Message	3 seconds after the ignition switch is turned to ON, a communication error between the skid control ECU and the forward recognition camera is detected for approximately 5 seconds or more.	CAN communication system
U013187	Lost Communication with Power Steering Control Module Missing Message	3 seconds after the ignition switch is turned to ON, a communication error between the rack and pinion power steering gear assembly (power steering ECU) and the forward recognition camera is detected for approximately 5 seconds or more.	CAN communication system
U015587	Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message	3 seconds after the ignition switch is turned to ON, a communication error between the combination meter assembly and the forward recognition camera is detected for approximately 50 seconds or more.	CAN communication system
U029387	Lost Communication With Hybrid Powertrain Control Module Missing Message	3 seconds after the ignition switch is turned to ON, a communication error between the hybrid vehicle control ECU assembly and the forward recognition camera is detected for approximately 5 seconds or more.	CAN communication system

PROCEDURE

1.	CHECK FOR DTC (LANE CONTROL SYSTEM)

(a) Clear the DTCs.

Click here

Chassis > Lane Control > Clear DTCs

(b) Make sure that the DTC detection conditions are met.

HINT:

If the conditions are not met, the system cannot detect the malfunction.

Click here

Chassis > Lane Control > Trouble Codes

Result	Proceed to
DTC U010087, U012587, U012687, U012987, U013187, U015587 and U029387 are not output	A
DTC U010087, U012587, U012687, U012987, U013187, U015587 or U029387 is output	B

USE SIMULATION METHOD TO CHECK

GO TO CAN COMMUNICATION SYSTEM

for HV Model:
for Gasoline Model: