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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System - General Information >> Engine System - General Information >> Diagnosis And Testing >> Engine (5.0L NA V8 - AJ133) >> Inspection And Verification

Inspection And Verification

  1. Verify the customer concern.
  2. Visually inspect for obvious signs of damage and system integrity.
    VISUAL INSPECTION

    Mechanical Electrical
    • Coolant leaks
    • Oil leaks
    • Leaks in the fuel system
    • Visibly damaged or worn parts
    • Loose or missing fixings
    • Fuses
    • Loose or corroded electrical connectors
    • Harnesses
    • Sensors
  3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
  4. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart, alternatively check for Diagnostic Trouble Codes (DTCs) and refer to the relevant DTC Index.