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Home >> Chevrolet >> 2002 >> TrailBlazer RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel System (Diesel) >> Water-In-Fuel Light Always On (6.5L) >> Test Description
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Test Description

The numbers below refer to step numbers in diagnostic procedure.

  1. 2

    A water-in-fuel light that is ON is normal if there is water-in-fuel.
  2. 5

    This step determines if there is a short to ground in Light Control circuit between sensor and water-in-fuel indicator bulb.