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 | When the ignition switch is ON for 3 seconds or more, a communication malfunction between the forward recognition camera and the ECM continues for approximately 2 seconds or more. | CAN communication system |
U010187 | Lost Communication with TCM Missing Message | When the ignition switch is ON for 3 seconds or more, a communication malfunction between the forward recognition camera and the ECM continues for approximately 8 seconds or more. | CAN communication system |
U012687 | Lost Communication with Steering Angle Sensor Module Missing Message | When the ignition switch is ON for 3 seconds or more, a communication malfunction between the forward recognition camera and the steering sensor continues for approximately 1 second or more. | CAN communication system |
U012987 | Lost Communication with Brake System Control Module Missing Message | When the ignition switch is ON for 3 seconds or more, a communication malfunction between the forward recognition camera and the skid control ECU (brake actuator assembly) continues for approximately 1 second or more. | CAN communication system |
U013187 | Lost Communication with Power Steering Control Module Missing Message | When the ignition switch is ON for 3 seconds or more, a communication malfunction between the forward recognition camera and the power steering ECU assembly continues for approximately 1 second or more. | CAN communication system |
U015587 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message | When the ignition switch is ON for 3 seconds or more, a communication malfunction between the forward recognition camera and the combination meter assembly continues for 8 seconds or more. | CAN communication system |
PROCEDURE
1. | CLEAR DTC |
(a) Clear the DTCs.
Chassis > Lane Control > Clear DTCs
|
2. | CHECK FOR DTCs |
(a) Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
(b) Using the GTS, check for DTCs.
Chassis > Lane Control > Trouble Codes Result | Proceed to |
---|---|
DTC U010087, U010187, U012687, U012987, U013187 or U015587 is output | A |
DTCs are not output | B |
None of the above conditions are met | C |
A | GO TO CAN COMMUNICATION SYSTEM |
B | USE SIMULATION METHOD TO CHECK |
C | GO TO DTC CHART |
Automatic transaxle: Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is off.