Diagnostic Trouble Code (DTC) List. Chevrolet Chevy Suburban - 4WD 2002

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2002 🢒 Chevy Suburban - 4WD 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Diagnostic Trouble Code (DTC) List

DTC	Diagnostic Procedure	Module(s)
B1770	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415	DSM
B1775	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415	DSM
B1780	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415	DSM
B1785	DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415	DSM
B1826	DTC B1826	DSM