If the battery voltage is low, the climate control seat system may not operate. When "High Power Consumption Partial Limit on AC/Heater Operation" is displayed on the multi-information display in the combination meter assembly, inspect the battery, referring to On-vehicle Inspection for the charging system.
If the battery voltage is low, the climate control seat system may not operate. When "High Power Consumption Partial Limit On AC/Heater Operation" is not displayed on the multi-information display in the combination meter assembly, check the Data List item "Battery Control Count (Body ECU)".
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. (for Driver Side) | Seat cushion climate blower sub-assembly LH | 202304,999999,_58,_083102,_0419057,RM1000000029RM5,
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| Seatback climate control blower LH | 202304,999999,_58,_083102,_0419057,RM1000000029RM5,
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| Seat blower volume is low. (for Front Passenger Side) | Seat cushion climate blower sub-assembly RH | 202304,999999,_58,_083102,_0419057,RM1000000029RM5,
|
| Lumbar support adjuster assembly RH (seat blower) | 202409,999999,_58,_083102,_0420333,RM100000002NG34,
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| Seat blower volume does not change. (for Driver Side) | Refreshing seat switch (seat blower switch) | 202304,999999,_58,_083102,_0419062,RM100000002AGE2,
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| Seat cushion climate blower sub-assembly LH | 202304,999999,_58,_083102,_0419057,RM1000000029RM5,
|
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| Seatback climate control blower LH | 202304,999999,_58,_083102,_0419057,RM1000000029RM5,
|
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| Air conditioning amplifier assembly | 202409,999999,_58,_083104,_0403078,RM100000002NFZU,
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| Seat blower volume does not change. (for Front Passenger Side) | Refreshing seat switch (seat blower switch) | 202304,999999,_58,_083102,_0419062,RM100000002AGE2,
|
| Seat cushion climate blower sub-assembly RH | 202304,999999,_58,_083102,_0419057,RM1000000029RM5,
|
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| Lumbar support adjuster assembly RH (seat blower) | 202409,999999,_58,_083102,_0420333,RM100000002NG34,
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| Air conditioning amplifier assembly | 202409,999999,_58,_083104,_0403078,RM100000002NFZU,
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| Both driver side seat blower and front passenger side seat blower do not operate. | Check that the "High Power Consumption Partial Limit on AC/Heater Operation" message is not displayed on the multi-information display of the combination meter assembly | - |
| Refreshing seat switch (seat blower switch) | 202304,999999,_58,_083102,_0419062,RM100000002AGE2,
|
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| Air conditioning amplifier assembly | 202409,999999,_58,_083104,_0403078,RM100000002NFZU,
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| Harness or connector | - | |
| Climate control seat system does not operate. (for Driver Side) | Refer to the "Climate Control Seat System does not Operate on Driver Side" | 202409,999999,_58,_083102,_0420019,RM100000002NSZ7,
|
| Climate control seat system does not operate. (for Front Passenger Side) | Refer to the "Climate Control Seat System does not Operate on Passenger Side" | 202409,999999,_58,_083102,_0420019,RM100000002NSZD,
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