LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2002 >> Impala LS >> Repair and Diagnosis >> Electrical >> Charging Systems >> Self-Diagnostic System >> Diagnostic Trouble Code Definitions
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description
B1327  Battery/Source Voltage Low
B1507  High Power Control Circuit Low
B1508  High Power Control Circuit High
P0560  Voltage Out Of Range
P0620  Fault Detection Circuit Malfunction
(1) Codes listed in this table are only for testing covered in this article. For complete DTC listing, see appropriate BODY CONTROL MODULES article in ACCESSSORIES & EQUIPMENT.
scientia non olet · About LEMON Manuals