Problem Symptoms Table [10/2013 - ]
WARNING: This page is about a different variant/trim than selected.
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.
SOLAR VENTILATION SYSTEM
| Symptom | Suspected Area | Action |
|---|---|---|
| Solar ventilation system does not operate. | Conditions listed in System Operation Conditions Reference Table have not been met | Refer to SYSTEM DESCRIPTION [10/2013 - ] |
| Solar ventilation ECU power source circuit | Refer to Solar Ventilation ECU Power Source Circuit [10/2013 - ] | |
| Solar ventilation switch circuit | Refer to Solar Ventilation Switch Circuit [10/2013 - ] | |
| IG signal circuit | Refer to IG Signal Circuit [10/2013 - ] | |
| Blower motor circuit | Refer to Blower Motor Circuit [10/2013 - ] | |
| Solar ventilation ECU | Refer to REMOVAL [10/2013 - ] | |
| Solar ventilation system does not stop. | Solar ventilation switch circuit | Refer to Solar Ventilation Switch Circuit [10/2013 - ] |
| Blower motor circuit | Refer to Blower Motor Circuit [10/2013 - ] | |
| Solar ventilation ECU | Refer to REMOVAL [10/2013 - ] | |
| Inlets do not change to fresh air mode. | Air conditioning system | Refer to PROBLEM SYMPTOMS TABLE [10/2013 - ] |
| Solar ventilation switch circuit | Refer to Solar Ventilation Switch Circuit [10/2013 - ] | |
| A/C amplifier | Refer to REMOVAL [10/2013 - ] | |
| Outlets do not change to face mode. | Air conditioning system | Refer to PROBLEM SYMPTOMS TABLE [10/2013 - ] |
| Solar ventilation switch circuit | Refer to Solar Ventilation Switch Circuit [10/2013 - ] | |
| A/C amplifier | Refer to REMOVAL [10/2013 - ] | |
| Blower motor operates but stops after a short while. | Conditions listed in System Operation Conditions Reference Table have not been met | Refer to SYSTEM DESCRIPTION [10/2013 - ] |
| Solar ventilation ECU power source circuit | Refer to Solar Ventilation ECU Power Source Circuit [10/2013 - ] | |
| Blower motor circuit | Refer to Blower Motor Circuit [10/2013 - ] | |
| Use simulation method to check | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2013 - ] | |
| The blower motor operates by itself or the motor speed changes arbitrarily. | IG signal Circuit | Refer to IG Signal Circuit [10/2013 - ] |
| Solar ventilation ECU | Refer to REMOVAL [10/2013 - ] | |
| Cabin is smelly or damp. | Conditions listed in System Operation Conditions Reference Table have not been met | Refer to SYSTEM DESCRIPTION [10/2013 - ] |