System Diagram
System Description
AUDIO SYSTEM
The audio system consists of the following components
When the audio system is on, radio signals are received by the window antenna. The audio unit then sends audio signals to the BOSE speaker amp. The Bose speaker amp. sends the audio signals to the front door speakers, tweeters, center speaker, rear door speakers and rear subwoofers.
Refer to Owner's Manual for audio system operating instructions.
SPEED SENSITIVE VOLUME SYSTEM
Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control level can be selected by the customer. Refer to Owner's Manual for operating instructions
Component Parts Location
Component Description
Part name | Description |
Audio unit | Controls audio system and AUX IN system functions |
Bluetooth control unit |
|
Display unit |
|
BOSE speaker amp. | Receives power (amp ON) and audio signals from audio unit, and outputs audio signals to each speaker |
Steering wheel audio control switches |
|
Front door speakers |
|
Center speaker |
|
Tweeters |
|
Rear door speakers |
|
Rear subwoofers |
|
C1110, C1153, C1170 ABS actuator and electric unit (control unit)
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Diagnosis Procedure
1.REPLACE ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
CAUTION:
Replace ABS actuator and electric unit (control unit) when self-diagnostic
...
Key cylinder switch
Description
The main power window and door lock/unlock switch detects
condition of the door key cylinder switch and
transmits to BCM as the LOCK or UNLOCK signal.
Component Function Check
1.CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
Check KEY CYL UN-SW, KEY CYL UN-SW in "DATA MONITOR" mode ...
Unit removal and installation
TRANSMITTER
Exploded View
Transmitter (tire pressure sensor)
O-ring
Valve stem nut
Valve core
Valve cap
Valve stem assembly : Parts that are
replaced as a set when the tire is replaced.
Removal and Installation
REMOVAL
Remove road wheel and tire assembly using power t ...