Problem Symptoms Table [07/2022 - ]
HINT:
- If CAN communication system and lane control system DTCs are not output and any of the following problem symptoms exist, perform troubleshooting by checking the appropriate suspected areas in the order they are listed.
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
LANE CONTROL SYSTEM
| Symptom | Suspected Area | Link |
|---|---|---|
| Lane control system cannot be enabled | Steering pad switch circuit | Refer to Steering Pad Switch Circuit [07/2022 - ] |
| Forward recognition camera adjustment HINT: Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment. |
One Time Recognition: Refer to TARGET ADJUSTMENT(ONE TIME RECOGNITION) [07/2022 - ] Sequential Recognition: Refer to TARGET ADJUSTMENT(SEQUENTIAL RECOGNITION) [07/2022 - ] Driving Adjustment: Refer to DRIVING ADJUSTMENT [07/2022 - ] |
|
| The LTA indicator does not illuminate when the LTA main switch is operated. | Indicator circuit | Refer to Indicator Circuit [07/2022 - ] |
| Steering pad switch circuit | Refer to Steering Pad Switch Circuit [07/2022 - ] | |
| Combination meter assembly | Refer to REMOVAL [07/2022 - ] | |
| The LTA indicator does not turn off even when the LTA main switch is operated. | Indicator circuit | Refer to Indicator Circuit [07/2022 - ] |
| Steering pad switch circuit | Refer to Steering Pad Switch Circuit [07/2022 - ] | |
| Combination meter assembly | Refer to REMOVAL [07/2022 - ] | |
| The lane control system is not canceled even by operating the turn signals | Data list / Active test (Check the item "Turn Switch (Right)", "Turn Switch(Left)") | Refer to DATA LIST / ACTIVE TEST [07/2022 - ] |
| Turn signal switch circuit | Refer to Turn Signal Switch Circuit [10/2018 - ] | |
| Increase in cases that driver can see lane markers but system cannot detect lane markers | Check if operating conditions are met | Refer to PRECAUTION [07/2022 - ] |
| Forward recognition camera adjustment HINT: Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment. |
One Time Recognition: Refer to TARGET ADJUSTMENT(ONE TIME RECOGNITION) [07/2022 - ] Sequential Recognition: Refer to TARGET ADJUSTMENT(SEQUENTIAL RECOGNITION) [07/2022 - ] Driving Adjustment: Refer to DRIVING ADJUSTMENT [07/2022 - ] |
|
| Lane control system is operating, but system operation is not displayed on multi-information display | Data List/Active Test (LDA Control) |
Refer to DATA LIST / ACTIVE TEST [07/2022 - ] |
| Combination meter assembly | Refer to REMOVAL [07/2022 - ] | |
| Buzzer does not sound even when vehicle deviates from its lane. | Combination meter assembly | Refer to REMOVAL [07/2022 - ] |