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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 2002 (Hybrid Cooling System - 3.6L (Hp5)) >> Diagnostic Information and Procedures >> DTC P0AAD-P0AAF >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, observe the scan tool Hybrid Battery Air Inlet Temperature parameter. The hybrid battery inlet air temperature should be between -40 and +85°C (-40 and +185°F).
  2. Ignition ON, using a scan tool, command the drive motor battery coolant fan ON and let it run for 2 minutes. The parameter should change.
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