Toyota RAV4 manuals

Toyota Sienna Service Manual: 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 upside down.
  • DVD
  •  Television display assembly

INSPECTION PROCEDURE

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

1 CHECK THAT DISC IS INSERTED PROPERLY

  1. Check whether or not the disc is inserted upside down.

OK: Disc is properly inserted.

2 CHECK DISC

CHECK DISC

  1. Check that the disc is not deformed or cracked.

OK: No deformation or cracks on the disc.

3 DISC CLEANING

DISC CLEANING

  1. Disc cleaning
  1.  If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.

NOTICE: Do not use a conventional record cleaner or anti-static preservative

4 CLEAR DTC

  1. Clear the DTCs

5 RECHECK DTC

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

OK: Malfunction disappears.

6 REPLACE DISC WITH ANOTHER AND RECHECK

  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

Eject Error/ Elevator Error/ Clamp Error
DTC 44-45 Eject Error DTC 44-51 Elevator Error DTC 44-52 Clamp Error DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 44-45 Disc cannot be ejected. ...

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). ...

Other materials:

Inspection
1. INSPECT REAR SPEED SENSOR (a) Remove the seat cushion and seatback. (b) Disconnect the speed sensor connector. (c) Measure the resistance between terminals 1 and 2 of the speed sensor connector OK: Resistance: 1.1 +- 0.2 kΩ at 25 +- 5 °C (d) Measure the resistance between ea ...

Active head restraints
When the occupant’s lower back presses against the seatback during a rear-end collision, the head restraint moves slightly forward and upward to help reduce the risk of whiplash on the seat occupant Active head restraints Even small forces applied to the seatback may cause the head rest ...

Removal
1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (See page AC-172) 2. REMOVE NO. 2 AIR CLEANER INLET (See page EM- 28) 3. REMOVE FRONT BUMPER ASSEMBLY (See page ET-3) 4. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY (a) Remove the bolt and disconnect the discharge hose sub-assembly from the coo ...

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