GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2001
🢒
Catera
🢒
Body and Accessories
🢒
Roof
🢒 Diagnostic Trouble Code (DTC) List
DTC
Diagnostic Procedure
Module(s)
DTC 50
DTC 050, 051, or 055
Sunroof Actuator
DTC 51
DTC 050, 051, or 055
Sunroof Actuator
DTC 55
DTC 050, 051, or 055
Sunroof Actuator