Toyota Sienna Quiz
Audio / visual

DSP Error

In this manual: Audio / visual
Introduction — 55Service specifications — 7Maintenance — 7Engine — 264U151e automatic transaxle — 108Transfer — 19Propeller shaft — 8Drive shaft — 14Differential — 16Axle — 18Suspension — 37Tire and wheel — 54Brake control — 141Parking brake — 16Steering Column — 11Power steering — 18Air conditioning — 106Supplemental restraint system — 146Seat belt — 22Theft deterrent — 14Engine immobiliser — 17Cruise control — 65Lighting — 61Wiper and washer — 13Door lock — 42Meter — 28Audio / visual — 94Navigation — 108Park assist / monitoring — 33Horn — 5Garage door opener — 42GR-FE Engine control system — 126Supplemental restraint system — 147Other system — 14Windshield / windowglass — 43Mirror — 23Instrument panel — 6Seat belt — 22Seat — 92Engine hood / door — 104Exterior — 39Interior — 5Sliding roof — 9Multiplex communication — 18Can communication — 23
~1min read

DTC 44-78 DSP Error

DESCRIPTION

DTC No.

DTC Detecting 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:

  • This code may be output even if there is no malfunction.
  • If this code is output frequently, replace the television display assembly.

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

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