LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2004 >> Astro Van Cargo, AWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Engine Electrical DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Electrical DTCS

ENGINE ELECTRICAL DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
DTC P0562 System Voltage Low
DTC P0563 System Voltage High
DTC P1637 Generator L-Terminal Circuit
DTC P1638 Generator F-Terminal Circuit
scientia non olet · About LEMON Manuals