Nissan Maxima Service and Repair Manual: Inspection and adjustment

Nissan Maxima Service and Repair Manual / Body exterior, doors, roof & vehicle security / Roof / Basic inspection / Inspection and adjustment

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description

Initialization of system should be conducted after the following conditions.

  • When the sunroof motor or sunshade motor is changed.
  • When the sunroof of sunshade does not operate normally (incomplete initialization conditions).

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement

INITIALIZATION PROCEDURE

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

  1. Close the sunroof and sunshade, then release the sunroof switch once.
  2. Press and hold the sunroof switch CLOSE (1st or 2nd) again (for approx. 10 seconds), then sunroof will move to forward and it will be stopped mechanically.
  3. Release the sunroof switch, and press and hold the sunroof switch CLOSE (1st or 2nd) again, then sunroof and sunshade will automatically move to fully closed⇒fully open⇒fully closed.
  4. Release sunroof switch, after the sunroof is fully closed.
  5. Check sunroof and sunshade operation.

CHECK ANTI-PINCH FUNCTION

  1. Full open the sunroof.
  2. Place a piece of wood near fully closed position.
  3. Close the sunroof completely with auto-slide close.
  4. Check that sunroof lowers for approximately 150 mm (5.91 in) or 2 seconds without pinching a piece of wood and stop.
  5. Full open the sunshade.
  6. Place a piece of wood near fully closed position.
  7. Close the sunshade completely with auto-slide close.
  8. Check that sunshade lowers for approximately 150 mm (5.91 in) or 2 seconds without pinching a piece of wood and stop.

CAUTION:

  • Do not check with hands and other part of body because they may be pinched. Do not get pinched.
  • Depending on environment and driving conditions, if a similar impact or load is applied to the sunroof it may lower.
  • 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.
    Diagnosis and repair workflow

    System description