Toyota RAV4 manuals

Toyota Sienna Service Manual: Initialization

1. RESET SLIDING ROOF MOTOR

  1. If the AUTO operation function does not operate, reset the sliding roof motor using any of the following methods.
  1. Press the sliding roof switch on the TILT UP side and hold it until the sliding roof motor stops.

    Then release the switch and leave it untouched for 10 seconds or more.

  2. Press the sliding roof switch on the TILT UP side again for 10 seconds or more and hold it until the sliding roof stops at the fully open and up position.
  3. Release the switch, press it again within 5 seconds and hold it until a series of movements indicated below has done: Fully closing → Fully opening → Fully closing

HINT: If the battery terminal is disconnected or after the jam protection function has operated, the sliding roof ECU may not detect a position of the roof glass. If the AUTO operation function is still disabled even if the sliding roof motor has been reset, the Hall IC (built in the sliding roof motor assembly) for detecting the roof glass position may be malfunctioning.

Sliding roof system
PARTS LOCATION ...

Problem symptoms table
SLIDING ROOF SYSTEM Symptom Suspected area AUTO function does not operate Sliding roof motor assembly Sliding roof system does not operate ECU-IG fu ...

Other materials:

DVD-ROM Abnormal
DTC 44-43 DVD-ROM Abnormal DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 44-43 DVD-ROM operation is abnormal. DVD Television display assembly INSPECTION PROCEDURE HINT: After the inspection is completed, clear the ...

Sleep Operation Failure of Occupant Classification ECU
DTC B1796 Sleep Operation Failure of Occupant Classification ECU DESCRIPTION During sleep mode, the occupant classification ECU reads the condition of each sensor while the ignition switch is off. In this mode, if the occupant classification ECU detects an internal malfunction, DTC B1796 ...

Actuator check
1. ACTUATOR CHECK (a) After entering the DTC check mode (Sensor Check Mode), press the R/F switch. (b) As each damper, motor and relay automatically operate actuator check at 1-second intervals from step No. 1 to No. 10 continuously, check the temperature and air flow visually and by hand. ...

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