Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Pre-Crash Safety. Land Cruiser. Urj200, 202 Grj200 Vdj200
Pre-Crash Safety System -- Problem Symptoms Table |
- HINT:
- 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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
| "Pre-crash System Malfunction Visit Your Dealer" is displayed | Combination meter assembly | Click here |
| Driving support ECU assembly | Click here | |
| "Pre-crash System Unavailable" is displayed | Perform millimeter wave radar sensor assembly adjustment | Click here |
| Millimeter wave radar sensor assembly temperature malfunction | Click here | |
| Millimeter wave radar sensor assembly low voltage malfunction | Click here | |
| Millimeter wave radar sensor assembly | Click here | |
| Combination meter assembly | Click here | |
| Driving support ECU assembly | Click here | |
| "Pre-crash System Unavailable Clean Sensor" is displayed | Foreign matter attached to millimeter wave radar sensor assembly | - |
| Millimeter wave radar sensor assembly | Click here | |
| Combination meter assembly | Click here | |
| Driving support ECU assembly | Click here | |
| "Forward Camera Systems Unavailable Clean Windshield" is displayed | Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera | - |
| Forward recognition camera | Click here | |
| Combination meter assembly | Click here | |
| Driving support ECU assembly | Click here | |
| "Forward Camera Systems Unavailable" is displayed | Check current condition of forward recognition camera based on related Data List items.
| Click here |
| Forward recognition camera | Click here | |
| Combination meter assembly | Click here | |
| Driving support ECU assembly | Click here | |
| Although there is possibility of collision, pre-crash controls (all front crash controls) do not operate ("Pre-crash System Unavailable" is not displayed) | Check if pre-crash safety system is canceled | - |
| Vehicle condition/environment does not match the pre-crash safety system operation conditions (Confirm control operation conditions). | Click here | |
| Check installation condition of millimeter wave radar sensor assembly | Click here | |
| Perform millimeter wave radar sensor assembly adjustment | Click here | |
| Millimeter wave radar sensor assembly | Click here | |
| Check installation condition of forward recognition camera | Click here | |
| Perform forward recognition camera adjustment | Click here | |
| Forward recognition camera | Click here | |
| Driving support ECU assembly | Click here | |
| Although there is no possibility of collision, pre-crash controls (all front crash controls) operate | Vehicle condition/environment does not match the pre-crash safety system operation conditions (Confirm control operation conditions). | Click here |
| Check installation condition of millimeter wave radar sensor assembly | Click here | |
| Perform millimeter wave radar sensor assembly adjustment | Click here | |
| Millimeter wave radar sensor assembly | Click here | |
| Check installation condition of forward recognition camera | Click here | |
| Perform forward recognition camera adjustment | Click here | |
| Forward recognition camera | Click here | |
| Driving support ECU assembly | Click here | |
| Pre-crash safety system does not operate | Check if pre-crash safety system is canceled | - |
| Pre-crash Safety System circuit | Click here | |
| Driving support ECU assembly | Click here | |
| Pre-crash safety system cannot be canceled (PCS OFF warning light does not illuminate) | Combination meter assembly (check if indicator illuminates using Active Test) | Click here |
| Driving support ECU assembly | Click here | |
| Combination meter assembly | Click here |