LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Genesis
>>
2021
>>
G90 5.0 Ultimate, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System Diagnosis - 5.0L (7 Of 9)
>>
DTC P0A1A-00: Generator Control Module
>>
DTC Information
>>
DTC Description
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC Description
ECM sets an DTC P0A1A00 when it detects an error message from alternator.