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Home >> GMC >> 2002 >> Jimmy 2D Utility, Part Time, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1848 (Hybrid Energy Storage System) >> Diagnostic Information and Procedures >> DTC P1A5A >> Circuit/System Description

Circuit/System Description

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.

The deviation of the temperature across the battery pack is checked using the 6 temperature sensors. If one module within the pack is bad, it should manifest itself in a high Delta T.