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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 2239 (Transfer Case (ATX14B)) >> System Description >> Diagnosis System (Transfer Control Unit) >> CONSULT Function (ALL MODE AWD/4WD) >> Work Support

Work Support

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

When there is no malfunction with transfer and 4WD system, the following symptoms in AUTO mode may be claimed by a customer: vibration when accelerating on a low μ road (snow-covered or icy road) or a slight shock is felt at a few hertz as if it were being pushed lightly from behind.

It is possible to deal with these symptoms by changing the CLUTCH FORCE RELEASE LIMIT VALUE. However, be careful when changing the value because it may adversely affect driving performance.

Operation Procedure

  1. Connect CONSULT.
  2. Touch WORK SUPPORT.
  3. Select from CLUTCH/F RLS LIM ADJ, screen of data monitor mode is displayed.

Clutch Force Release Limit Adjustment

  1. Initial CLUTCH FORCE RELEASE LIMIT value 0.3 kgm appears under CONDITION SETTING on CONSULT display.

    1.2 kg-m: Tight corner braking symptom is alleviated  .

    However, vibration may occur when accelerating on a low μ road (icy road, etc.)  .

    0.3 kg-m: Initial set value  .

    0.2 kg-m: Do not set to this value because the tight corner braking symptom will get worse  .

  2. Touch 1.2 on the display.
  3. Display changes to NOW ADJUSTING in a short time.
  4. When clutch force release limit value is set to 1.2 kgm, current value 0.3 kgm shown on display will be replaced by 1.2 kgm and ADJUSTMENT COMPLETE will appear at the same time. Clutch force release limit value setting is now complete.
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