Seat Heater System

SEAT: SEAT HEATER SYSTEM: ON-VEHICLE INSPECTION

1. INSPECT SEAT HEATER CONTROL SUB-ASSEMBLY LH

(a) Disconnect the u1 heater control connector.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





(c) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





Text in Illustration





If the result is not as specified, there may be a malfunction on the wire harness side.

(d) Connect the u1 heater control connector.

(e) Measure the voltage according to the value(s) in the table below.





Standard Voltage:





Text in Illustration





If the result is not as specified, the seat heater control may have a malfunction.

2. INSPECT SEAT HEATER CONTROL SUB-ASSEMBLY RH

(a) Disconnect the t1 heater control connector.





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





(c) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





Text in Illustration





If the result is not as specified, there may be a malfunction on the wire harness side.

(d) Connect the t1 heater control connector.

(e) Measure the voltage according to the value(s) in the table below.





Standard Voltage:





Text in Illustration





If the result is not as specified, the seat heater control may have a malfunction.