Body interior
DTC/circuit diagnosisSystem description
CLIMATE CONTROLLED SEAT SYSTEM
System Diagram
System Description
The climate controlled seat system is controlled by the climate
controlled seat control unit.
Operation of the climate controlled seat switch sends heated or
cooled airflow and adjusts the seat temperature.
SEAT CUS ...
ECU diagnosis information
BCM (BODY CONTROL MODULE)
Reference Value
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS transmitter IDs
Display tire pressure reported by the TPMS tra ...
Microphone signal circuit
Description
Voice signals are transmitted from the microphone to the Bluetooth control
unit using the microphone signal circuits.
Diagnosis Procedure
1.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND MICROPHONE
Turn ignition switch OFF.
Disconnect Bluetooth control unit connector and ...