Series 60 DDEC V Troubleshooting

Section 22.1 Description of Flash Code 12

Section 22.1
Description of Flash Code 12

The SAE J1587 equivalent code for Flash Code 12 is p 187/3, Variable Speed Governor (VSG) input high.‪

Flash Code 12 indicates that the Variable Speed Governor (VSG) input to the ECM/ECU has exceeded 95% (normally > 4.75 volts) of the sensor supply voltage. ‪


Series 60 DDEC V Troubleshooting Guide - 6SE570
Generated on 10-13-2008

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