Interview the customer to obtain as much malfunction information (conditions and environment when the mal-
function occurred) as possible when the customer brings the vehicle in.

>> GO TO 2.

REPRODUCE THE MALFUNCTION INFORMATION

Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.

>> GO TO 3.

IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”

Use “Symptom diagnosis” from the symptom inspection result in step 2 and then identify where to start per-
forming the diagnosis based on possible causes and symptoms.

>> GO TO 4.

IDENTIFY THE MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”

Perform the diagnosis with “Component diagnosis” of the applicable system.

>> GO TO 5.

REPAIR OR REPLACE THE MALFUNCTIONING PARTS

Repair or replace the specified malfunctioning parts.

>> GO TO 6.

FINAL CHECK

Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 2.

Are the malfunctions corrected?

YES

>> INSPECTION END

>> GO TO 3.

RF-4

< BASIC INSPECTION >

INSPECTION AND ADJUSTMENT

INSPECTION AND ADJUSTMENT

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description

INFOID:0000000005248608

If any of the following operations are performed, the initialization is necessary.
• Power supply to the sunroof motor assembly is cut off while the sunroof is operating.
• Disassembly and assembly of sunroof unit assembly.

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement

INFOID:0000000005248609

INITIALIZATION PROCEDURE

If the sunroof does not close or open automatically, use the following procedure to return sunroof operation to
normal.
1.

Close the sunroof if it is not in the closed position. It may be necessary to repeatedly press the switch to
close the sunroof.

Press the tilt up switch and start the tilt up operation.

Release the tilt up switch once, press and hold the tilt up switch again.

The glass lid moves slight toward tilt up direction then stops. (Press and hold the switch during this opera-
tion)

Release the switch again, and press and hold the tilt up switch within the first 6 seconds.

After 4 seconds, the glass lid will be automatically operated in sequence of tilt down, slide open and slide
close.

After the glass lid stops, release the switch 0.5 seconds later.

Check anti-pinch function. If the sunroof operation is normal, the initialization is done.

CHECK ANTI-PINCH FUNCTION

Fully open the sunroof.

Place a wooden object (wooden hammer handle, etc.) near the fully closed position.

Close the sunroof completely with auto-slide close.

Check that sunroof opens for approximately 150 mm (5.91 in) or 2 seconds without pinching a wooden object
and stops.

CAUTION:

• Never check with hands or other part of body because they may be pinched. Never get pinched.
• Depending on environment and driving conditions, if a similar impact or load is applied to the sun-

roof it may tilt up or open.

• Check that auto-slide operates before inspection when system initialization is performed.
• Perform initial setting when auto-slide operation or anti-pinch function does not operate normally.

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