Toyota RAV4 manuals

Toyota Sienna Service Manual: 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).

-

INSPECTION PROCEDURE

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

NOTICE:

1 CLEAR DTC

  1. Clear the DTCs

2 RECHECK DTC

  1. Recheck for DTCs and check if the same trouble occurs again.

OK: Malfunction disappears

END

High Temperature
DTC 44-47 High Temperature DESCRIPTION DTC No. DTC Detection Condition Trouble Area 44-47 Sensor detects that DVD unit temperature is high (Over 80C). ...

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 ...

Other materials:

Precaution
1. INSPECTION PROCEDURE FOR VEHICLE INVOLVED IN ACCIDENT  Perform the zero point calibration and sensitivity check if any of the following conditions occur.  The occupant classification ECU is replaced.  Accessories (seatback tray and seat cover, etc.) are installed. ...

Headlight leveling switch
ON-VEHICLE INSPECTION 1. HEADLIGHT LEVELING SWITCH  Connect the battery positive (+) lead to the terminal 1 and the battery negative (-) lead to the terminal 5.  Measure the resistance between the terminal 4 and the battery negative (-) lead when headlight leveling switch ...

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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