Toyota Sienna Service Manual: 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). | Television display assembly |
INSPECTION PROCEDURE
HINT: After the inspection is completed, clear the DTCs.
1 CHECK TELEVISION DISPLAY ASSEMBLY
- Park the vehicle in a cool place.
- Check that the temperature of the television display assembly has become sufficiently low, and start the engine. Check that the malfunction disappears.
OK: Malfunction disappears.
END
Scratched / Reversed Disc
DTC 44-46 Scratched / Reversed Disc
DESCRIPTION
DTC No.
DTC Detecting Condition
Trouble Area
44-46
Scratches or dirt is found on DVD surface or DVD is set
...
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 ...
Other materials:
Checking monitor status
The purpose of the monitor result (mode 06) is to allow
access to the results for on-board diagnostic monitoring tests
of specific components/systems that are not continuously
monitored. Examples are catalyst, evaporative emission
(EVAP) and thermostat.
The monitor result allows the OBD II sc ...
Washer fluid
If any washer does not work or the
warning message appears on the
multi-information display, the
washer tank may be empty. Add
washer fluid.
WARNINGWhen refilling washer fluid
Do not refill washer fluid when the engine is hot or running, as
washer fluid
contains alcohol and ...
Inspection
1. Inspect generator clutch pulley
(a) Hold the center of the pulley, and confirm that the
outer ring turns counterclockwise and does not turn
clockwise.
If the result is not as specified, replace the clutch
pulley.
2. Remove generator drive end frame bearing
(a) Check that the bear ...
