Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Buick >> 2005 >> LeSabre Custom, 4T65E/MN3 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (DTC P0449 To DTC P1650) >> Diagnostic Information & Procedures >> DTC P1640 >> DTC Descriptor

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P1640 Control Module Output A Circuit

scientia non olet · About Mike's Workshop Manuals