Climate Control Seat System

SEAT: CLIMATE CONTROL SEAT SYSTEM: TERMINALS OF ECU

1. A/C AMPLIFIER ASSEMBLY





(a) Disconnect the F47 connector.

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

HINT
Measure the values on the wire harness side with the connector disconnected.





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

(c) Reconnect the F47 connector.

(d) Measure the voltage and resistance according to the value(s) in the table below.





If the result is not as specified, the ECU may have a malfunction.

(1) Waveform (Reference): Using an oscilloscope: