Note
If the battery voltage is low, the following functions may not operate. When "Operation of Electrical items Restricted" is displayed on the multi-information display in the combination meter assembly, perform troubleshooting according to the How to Proceed with Troubleshooting procedures for the charging system.
If the battery voltage is low, "Operation Limitation Control History Count (Level 1)" and "Operation Limitation History Count (Level 2)" are both incremented.
Climate Control Seat System
Seat Heater System (w/ Seat Heater System)
Refer to the seat heater system when the system does not operate.
Tech Tips
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 | Link |
|---|---|---|
| Seat blower volume is low (front LH seat) | Check that the air ducts are not disconnected or damaged | Click here |
| Seat cushion climate control blower assembly LH | - | |
| Seatback climate control blower LH | - | |
| Seat blower volume is low (front RH seat) | Check that the air ducts are not disconnected or damaged | |
| Seat cushion climate control blower assembly RH | - | |
| Seatback climate control blower RH | - | |
| Seat blower volume does not change (front LH seat) | Refreshing seat switch | - |
| Seat cushion climate control blower assembly LH | - | |
| Seatback climate control blower LH | - | |
| Air conditioning amplifier assembly | - | |
| Seat blower volume does not change (front RH seat) | Refreshing seat switch | - |
| Seat cushion climate control blower assembly RH | - | |
| Seatback climate control blower RH | - | |
| Air conditioning amplifier assembly | - | |
| Climate control seat system does not operate | Refer to the "Climate Control Seat System does not Operate". |