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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1571 (Engine Cooling System) >> Diagnostic Information and Procedures >> Cooling Fan Always On (3.5L) >> Repair Verification

Repair Verification

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, verify with a scan tool that the PCM is not commanding fan activation.
  2. Ignition ON, observe that the fan is not activated.