| Control unit ==> Front Display |
Malfunction is detected in serial communication circuits between AV control unit and display unit. |
Serial communication circuits between AV control unit and display unit. Refer to DTC LOGIC . |
| Control unit ==> SAT |
When any of the following is detected:
- satellite radio tuner power supply or ground circuit malfunction.
- communication circuit malfunction between AV control unit and satellite radio tuner.
- request signal circuit malfunction between AV control unit and satellite radio tuner.
|
- Satellite radio tuner power supply or ground circuits. Refer to DIAGNOSIS PROCEDURE .
- Communication circuit between AV control unit and satellite radio tuner. Refer to DTC LOGIC .
- Request signal circuit between AV control unit and satellite radio tuner. Refer to DTC LOGIC .
|
| Control unit ==> BTHF |
When any of the following is detected:
- Bluetooth®
control unit power supply or ground circuit malfunction.
- AV communication circuit malfunction between AV control unit and Bluetooth®
control unit.
|
- Bluetooth®
control unit power supply or ground circuits. Refer to DIAGNOSIS PROCEDURE .
- AV communication circuits between AV control unit and Bluetooth®
control unit.
|