DTC Uxxxx: -
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2005 Mercury Sable, 2005 Mercury Mountaineer, 2005 Mercury Monterey, 2005 Mercury Montego, and 2005 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
'x' equals any number 0 through 9 or letter A through F.
UXXXX - DTC
| Description: | |||
| Possible Causes: | |||
| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | For U DTC(s) received during self-test of a module other than the powertrain control module (PCM), refer to QT1 PCM QUICK TEST . | ||