email@example.com Posted October 10, 2014 Report Share Posted October 10, 2014 After a "check charging system" error my shop repaired my Cadillac STS 1998 generator (one diode and regulator was broken). Reinstalled the generator and everything. Started and the "check charging system" error was gone. But the dash boards says the battery load is only 11.8 V and the warning battery lamp on dashboard is flashing fast! No error codes to pull out. A mechanic said it probably is wrong regulator installed. The electronic shop checked but says it's correct regulator due to their manuals and connections to generator are correct. Does anyone have a clue what to check for? Quote Link to comment Share on other sites More sharing options...
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