Toyota RAV4 manuals

Toyota Sienna Service Manual: DVD-ROM Abnormal

DTC 44-43 DVD-ROM Abnormal

DESCRIPTION

DTC No.

DTC Detecting Condition

Trouble Area

44-43

DVD-ROM operation is abnormal.
  • DVD
  • Television display assembly

INSPECTION PROCEDURE

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

1 CHECK IF A PROPER DVD IS INSERTED

  1. Make sure that the DVD is a video DVD or a CD with an MP3 file, and that it is not deformed, flawed, stained, burred, or otherwise defective.

OK: Normal DVD or CD

HINT:

2 CHANGE DISC

  1. Replace the disc with another and recheck.
  1.  Replace the disc with another normal one.
  2.  Clear the DTCs.
  3.  Recheck for DTCs and check if the same trouble occurs again.

OK: Malfunction disappears

END

Wrong Disc/ Disc cannot be Read
DTC 44-41 Wrong Disc DTC 44-42 Disc cannot be Read DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 44-41 An unsuitable disc is inserted ...

DVD Error/ Excess Current/ Tray Insertion / Ejection Error
DTC 44-44 DVD Error DTC 44-48 Excess Current DTC 44-50 Tray Insertion / Ejection Error DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 44-44 Opera ...

Other materials:

Terminals of ECU
1. CHECK POWER BACK DOOR ECU Disconnect the P13 and P14 ECU connectors, and check the voltage and resistance of each terminal of the wire harness side connectors If the result is not as specified, there may be a malfunction on the wire harness side.  Reconnect the ECU co ...

No Master/ Connection Check Error
DTC 01-D6 No Master DTC 01-D7 Connection Check Error DESCRIPTION HINT:  *1: Even if no fault is present, this trouble code may be stored depending on the battery condition or engine start voltage.  *2: When 210 seconds have elapsed after disconnecting the power supply ...

Diagnosis system
1. CHECK DLC3  The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. NOTICE: *: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do ...

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