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Home >> Land Rover >> 2022 >> Defender 90 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Accessory Drive - INGENIUM I6 3.0L Petrol -- Defender/L663) >> Accessory Drive - INGENIUM I6 3.0L Petrol >> Diagnosis And Testing >> Accessory Drive - INGENIUM I6 3.0L Petrol (G2400964) >> Symptom Chart

Symptom Chart

WARNING: This page is about a different variant/trim than selected.
SYMPTOM POSSIBLE CAUSES ACTION
Noise
  • Accessory drive belt condition and tension
  • Pulleys misaligned
  • Driven components (including tensioners)
  • Check the integrity of the accessory drive belt. Rectify as necessary
  • Check the alignment of the accessory drive belt pulleys. Rectify as necessary
  • Check the integrity of the driven components. Rectify as necessary
Accessory drive belt does not hold tension
  • Accessory drive belt wear
  • Belt tensioner failure
  • Check the integrity of the accessory drive belt. Rectify as necessary
  • Check the integrity of the belt tensioner. Rectify as necessary
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