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Service bulletin PIC-5419A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10038746
Published by NHTSA2011-06-27
Manufacturer's numberPIC-5419A
Manufacturer's date2011-10-01
ReplacesPIC-5419B
NHTSA componentELECTRONIC STABILITY CONTROL (ESC); TRACTION CONTROL SYSTEM

NHTSA's summary

GM: WHEN TURNING THERE IS A PUMP NOISE IN THE BRAKES. THERE IS ALSO STABILITY OR TRACTION LIGHT ON. THIS IS CAUSED BY A SOFTWARE CALIBRATION. 2007-2008 STS. *RM UPDATED 12/6/11. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Driver assistance

Vehicles listed
CADILLAC STS2007, 2008

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
PI0430B2024-05-06. Service bulletin. Magnetically Controlled Suspension Electrical Connector Not Seated.
PIP4964E2023-12-04. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Technician will need to perform an injector balance or Active Fuel Injector Tester prior to going further. Technician will also need to check for a small leak in the exhaust if published Service Information diagnostics does not lead to a resolution.
PI0430C2019-07-29. Service bulletin. This preliminary information bulletin provides a procedure for suspension connector diagnosis and replacement due to the magnetically controlled suspension electrical connector not seated.
PI0938A2018-06-11. Service bulletin. This preliminary bulletin provides information on what labor operation number to use for various electrical/electronic control issues.
060089026N2018-06-04. Service bulletin. This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.
10-00-89-006C2018-04-16. Service bulletin. This informational bulletin provides directions on submitting different PIRs
10-08-98-002A2017-08-15. Service bulletin. This information bulletin explains the use of drilling high strength steel in a collision repair and the GM recommended CryoCobalt Drill bit.
PIC-48682008-08-28. Service bulletin. ABS, TRACTION CONTROL, OR STABILITY TELL TALES ON (DTC C0035-C0052). THE ABS, TRACTION CONTROL, OR SERVICE STABILITY SYSTEM (IF EQUIPPED) WARNING TELLTALES ILLUMINATE. *PE