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Diagnostic Code Index

WARNING: This page is about a different car, the 2007 Chevrolet Monte Carlo and 2007 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC P0480 or P0481  Cooling Fan Relays 1 & 2 Control Circuits
DTC P1258  Engine Coolant Overtemperature - Protection Mode Active
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