WARNING CHIME SYSTEM
WARNING CHIME SYSTEM : System Description
SYSTEM DIAGRAM (WITH INTELLIGENT KEY SYSTEM)

SYSTEM DIAGRAM (WITHOUT INTELLIGENT KEY SYSTEM)

COMBINATION METER INPUT/OUTPUT SIGNAL (CAN COMMUNICATION SIGNAL)
Input signal

Output signal

BCM INPUT/OUTPUT SIGNAL (CAN COMMUNICATION SIGNAL)
Input signal

Output signal

DESCRIPTION
Combination Meter
The combination meter sounds the alarm buzzer installed in the combination meter when receiving the buzzer output signal transmitted from each unit.
BCM
BCM receives signals from various units and transmits a buzzer output signal to the combination meter via CAN communication if it judges that the warning buzzer should be activated.
WARNING CHIME FUNCTION LIST

WARNING CHIME SYSTEM : Fail-safe
The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.

LIGHT REMINDER WARNING CHIME
LIGHT REMINDER WARNING CHIME : Light Reminder Warning

WARNING CHIME OPERATION CONDITIONS
If all of the following conditions are fulfilled.

WARNING CHIME CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.

SIGNAL PATH


PARKING BRAKE RELEASE WARNING CHIME
PARKING BRAKE RELEASE WARNING CHIME : Parking Brake Release Warning Chime
SYSTEM DIAGRAM

WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled


WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions are fulfilled.

SIGNAL PATH
Combination meter sounds integrated buzzer when it judges that parking brake release warning chime is necessary from signals below.

SEAT BELT REMINDER WARNING CHIME
SEAT BELT REMINDER WARNING CHIME : Seat belt Warning
SYSTEM DIAGRAM

WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled.

WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.

SIGNAL PATH


KEY WARNING CHIME
KEY WARNING CHIME : Key Warning Chime
SYSTEM DIAGRAM

WARNING CHIME OPERATION CONDITIONS
If all of the following conditions are fulfilled.

WARNING CHIME CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.

SIGNAL PATH



Component parts
Diagnosis system (combination meter)Panoramic roof glass
Exploded View
Panoramic roof glass
Glass lid
Side trim covers (LH/RH)
Front drain hose (LH/RH)
Moonroof motor assembly
Sunshade motor assembly
Moonroof front bracket (LH/RH)
Moonroof rear bracket (LH/RH)
Rear drain hose (LH/RH)
Moonroof unit assembly
Re ...
Troubleshooting guide
Verify the location of all Intelligent Keys that are
programmed for the vehicle. If another Intelligent
Key is in range or inside the vehicle, the vehicle
system may respond differently than expected.
Symptom
Possible Cause
Remedy
When stopping the engine
The Shift to Pa ...
ECU diagnosis information
BCM
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 sensor IDs
Display tire pressure reported by the TPMS sensor
Read T ...