DTC Descriptors
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P1A1F
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Battery Energy Control Module Hybrid Battery System Voltage Low
- DTC P1A4E
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Battery Energy Control Module Hybrid Battery System Voltage High