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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 697 (Engine Cooling System) >> Diagnostic Information and Procedures >> Cooling Fan Always On (2.0L) >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that the following DTCs are not set: P0480, P0481.
  2. Ignition ON, verify with a scan tool that the PCM is not commanding fan activation.
  3. Ignition ON, observe that the fans are not activated.
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