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Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description
B1327  Battery/Source Voltage Low
P0562  Low System Voltage
P0563  High System Voltage
P0622  Out Of Range Duty Cycle Signal
P1637  High Or Low Generator Turn On Signal

(1) Codes listed in this table are only for testing covered in this article. For complete DTC listing, see BODY CONTROL SYSTEM in ACCESSORIES & EQUIPMENT.

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