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Retrieving Diagnostic Trouble Codes

SCAN TOOL DTC MESSAGES

DTC (1) SCAN TOOL DTC MESSAGES
P0562  CHARGING SYSTEM VOLTAGE TOO LOW
P0563  CHARGING SYSTEM VOLTAGE TOO HIGH
P0622  GENERATOR FIELD NOT SWITCHING PROPERLY
P0625  GENERATOR FIELD CONTROL CIRCUIT LOW
P0626  GENERATOR FIELD CONTROL CIRCUIT HIGH
P1594  CHARGING SYSTEM VOLTAGE TOO HIGH
P1682  CHARGING SYSTEM VOLTAGE TOO LOW
(1) For all other PCM DTCs, refer to DIAGNOSTIC TROUBLE CODE DEFINITIONS in SELF-DIAGNOSTICS article.