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Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description
P0562  Low System Voltage
P0563  High System Voltage
P0621  Generator Turn-On Signal Circuit Voltage Out-Of-Range
P0622  Out Of Range Duty Cycle Signal
(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 ACCESSORIES & EQUIPMENT.
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