Cadillac STS 2005–2006 — technical service bulletin
Bulletin PIC3171E · NHTSA communication 10112912 · issued Mar 15, 2013
Technical service bulletin
communication type
Steering
component
2005–2006
model years
2
vehicle entries
Official summary
This Preliminary Information communication provides information to the technician about vehicles that have unwanted Stabilitrak activation and/or a "STABILITY SYS ACTIVE" message on the Driver Information Center when turning. Technician may find Diagnostic Trouble Code C0252 or C0710 set. Technician should monitor the Steering Wheel Position Sensor Phase A and Phase B parameters under Vehicle Stability Enhancement System data. Technician will need to inspect the lower steering column bearing for damage, if the Steering Wheel Position Sensor Phase A and Phase B is incorrect. If movement is note
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.