SEAT  CLIMATE CONTROL SEAT SYSTEM(for Gasoline Model)  HOW TO PROCEED WITH TROUBLESHOOTING  

Interview the customer to confirm the problem.

Measure the battery voltage.

Standard voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.

Check the fuses and relays.

Check the connector connections and terminals to make sure that there are no abnormalities such as loose connections, deformation, etc.

Clear the DTCs.

Click hereVehicle Interior>SEAT>CLIMATE CONTROL SEAT SYSTEM (for Gasoline Model)>DTC CHECK / CLEAR202405,999999,_58,_083102,_0420019,RM100000002MCDL,

Body Electrical > Air Conditioner > Clear DTCs

50002 450

Check for air conditioning system DTCs or climate control seat system DTCs.

Click hereVehicle Interior>SEAT>CLIMATE CONTROL SEAT SYSTEM (for Gasoline Model)>DTC CHECK / CLEAR202405,999999,_58,_083102,_0420019,RM100000002MCDL,

Body Electrical > Air Conditioner > Trouble Codes

50001 450

Result:

Result	Proceed to
DTCs are not output	A
Air conditioning system DTCs are output	B
Climate control seat system DTCs are output	C

Refer to Problem Symptoms Table.

Click hereVehicle Interior>SEAT>CLIMATE CONTROL SEAT SYSTEM (for Gasoline Model)>PROBLEM SYMPTOMS TABLE202409,999999,_58,_083102,_0420019,RM100000002NSYY,

Result:

Result	Proceed to
Fault is not listed in Problem Symptoms Table	A
Fault is listed in Problem Symptoms Table	B

Operation Check

Click hereVehicle Interior>SEAT>CLIMATE CONTROL SEAT SYSTEM (for Gasoline Model)>OPERATION CHECK202004,999999,_58,_083102,_0420019,RM100000001MTHW,

Data List / Active Test

Click hereVehicle Interior>SEAT>CLIMATE CONTROL SEAT SYSTEM (for Gasoline Model)>DATA LIST / ACTIVE TEST202405,999999,_58,_083102,_0420019,RM100000002JMZO,

Terminals of ECU

Click hereVehicle Interior>SEAT>CLIMATE CONTROL SEAT SYSTEM (for Gasoline Model)>TERMINALS OF ECU202405,999999,_58,_083102,_0420019,RM100000002JMZN,

Inspection