For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 2WD 🢒 Engine 🢒 Engine Cooling 🢒 Diagnostic Trouble Code (DTC) List

Diagnostic Trouble Code (DTC) List for Chevrolet Avalanche - 2WD 2003

DTC	Diagnostic Procedure	Module
P1258	DTC P1258	PCM