Toyota Sienna Service Manual: Disc cannot be Played/ No Playable Files/ Copyright Protection Error

Toyota Sienna Service Manual / Navigation / Navigation system / Diagnostic trouble code chart / Disc cannot be Played/ No Playable Files/ Copyright Protection Error

DTC 44-7D Disc cannot be Played

DTC 44-7E No Playable Files

DTC 44-7F Copyright Protection Error

DESCRIPTION

DTC No.	DTC Detecting Condition	Trouble Area
44-7D	An incompatible MP3/WMA file is used. Although the file has an extension of ".mp3" or ".wma", the header information cannot be read.	DVD Television display assembly
44-7E	A disc with no music data is used. Playable files are not on the disc (MP3/WMA).
44-7F	copy-protected file, which cannot be played, is used.

INSPECTION PROCEDURE

HINT: After the inspection is completed, clear the DTCs.

1 CHANGE DISC

Insert a disc with a playable file and check if the disc can be played correctly.

HINT: For details on playable files and discs, refer to the Owner's Manual.

OK: The disc can be played correctly.

END

DSP Error

DTC 44-78 DSP Error DESCRIPTION DTC No. DTC Detection Condition Trouble Area 44-78 An error occurs during the decode process (MP3 / WMA). - I ...

Bluetooth Module Initialization Failed

DTC 57-47 Bluetooth Module Initialization Failed DESCRIPTION DTC No. DTC Detection Condition Trouble Area 57-47 Bluetooth module is not installed. ...

Other materials:

Speedometer Malfunction
DESCRIPTION Factors that affect the indicated vehicle speed include tire size, tire inflation, and tire wear. The speed indicated on the speedometer has an allowable margin of error. This can be tested using a speedometer tester (calibrated chassis dynamometer). For details about testing and ...

Detection range of the sensors
Approximately 2.0 ft. (60 cm) Approximately 2.8 ft. (85 cm) Approximately 5.9 ft. (180 cm) The diagram shows the detection range of the sensors. Note that the sensors cannot detect obstacles that are extremely close to the vehicle. The range of the sensors may change depending ...

Precaution
1. REMOVAL AND INSTALLATION OF THE BATTERY TERMINAL Before performing electrical work, disconnect the battery negative (-) terminal in order to prevent a short in the system. When disconnecting and reconnecting the battery cable, turn the ignition switch and lighting swit ...