Climate Control Seat System

SEAT: CLIMATE CONTROL SEAT SYSTEM: ON-VEHICLE INSPECTION

1. INSPECT SEAT HEATER CONTROL SUB-ASSEMBLY LH

(a) Disconnect the b7 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





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

(e) Connect the b7 heater control connector.

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





Standard Voltage:





Text in Illustration





(g) 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 a13 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





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

(e) Connect the a13 heater control connector.

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





Standard Voltage:





Text in Illustration





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