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Home >> Infiniti >> 2011 >> QX56 RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Transfer Case (ATX90A)) >> Symptom Diagnosis >> Noise, Vibration And Harshness (NVH) Troubleshooting >> NVH Troubleshooting Chart

NVH Troubleshooting Chart

WARNING: This page is about a different variant/trim than selected.

Use the chart below to find the cause of the symptom. The numbers indicate the order of the inspection. If necessary, repair or replace these parts.

TRANSFER CASE (ATX90A) - NOISE SYMPTOM TABLE

SUSPECTED PARTS (POSSIBLE CAUSE)
1. Transfer Fluid (Level Low)
2. Transfer Fluid (Wrong)
3. Gear (Worn or Damaged)
3. Bearing (Worn or Damaged)
3. Transfer Case (Damaged)
TRANSFER CASE (ATX90A) - TRANSFER FLUID LEAKAGE SYMPTOM TABLE

SUSPECTED PARTS (POSSIBLE CAUSE)
4. Transfer Fluid (Wrong)
1. Transfer Fluid (Level Too High)
2. Liquid Gasket (Damaged)
2. Oil Seal (Worn or Damaged)
3. Transfer Case (Damaged)