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:
- 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
- Clear the DTCs
2 RECHECK DTC
- 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:
Operation check
1. DOOR LOCK FAIL-SAFE
When a malfunction in the door control switch
(manual switch, interlocked with key operation) has
been detected, door lock/unlock operation becomes
disabled.
2. CHECK ELECTRICAL DOOR LOCK OPERATION
Check the basic function.
Check that a ...
Distance Control Switch Circuit
DESCRIPTION
The distance control switch sets the vehicle-to-vehicle distance mode. The
distance control switch is
installed in the steering pad switch. The vehicle-to-vehicle distance set value
can be changed by
operating the steering pad switch (distance control switch) while the dynamic
l ...
How to proceed with
troubleshooting
HINT:
Troubleshooting of the wireless door lock control system is
based on the premise that the power door lock system, the
power slide door system, the power back door system and
the power window system are operating normally.
Therefore, before troubleshooting the wireless door lo ...
