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Home >> Lexus >> 2009 >> LS 600hL >> Repair and Diagnosis (Single Page) >> Body & Frame >> Seats >> Climate Control Seat System (Diagnostics - Introduction) >> Climate Control Seat System >> Diagnostic Trouble Code Table >> Diagnostic Trouble Code Table
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Diagnostic Trouble Code Table

HINT: 

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "Reference" below.

CLIMATE CONTROL SEAT SYSTEM

DTC Code Detection Item Trouble Area Reference
B14F0 Cushion Peltier Temperature Sensor Malfunction - Seat climate control controller
- Seat climate control ECU
- Harness or connector
Refer to DTC B14F0: Cushion Peltier Temperature Sensor Malfunction
B14F1 Seatback Peltier Temperature Sensor Malfunction - Seat climate control controller
- Rear seatback climate control blower
- Seat climate control ECU
- Harness or connector
Refer to DTC B14F1: Seatback Peltier Temperature Sensor Malfunction
B14F2 Seat Heater Temperature Sensor Malfunction - Front seat cushion cover
- Rear seat cushion cover
- Seat climate control ECU
- Harness or connector
Refer to DTC B14F2: Seat Heater Temperature Sensor Malfunction
B14F3 Overcurrent Detected in Cushion Peltier - Seat climate control controller
- Seat climate control ECU
- Harness or connector
Refer to DTC B14F3: Overcurrent Detected in Cushion Peltier
B14F4 Overcurrent Detected in Seatback Peltier - Seat climate control controller
- Rear seatback climate control blower
- Seat climate control ECU
- Harness or connector
Refer to DTC B14F4: Overcurrent Detected in Seatback Peltier
B14F5 Overcurrent Detected in Seat Heater - Front seat cushion cover
- Rear seat cushion cover
- Seat climate control ECU
- Harness or connector
Refer to DTC B14F5: Overcurrent Detected in Seat Heater