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Service bulletin PIP4276B

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 id10112743
Published by NHTSA2017-08-15
Manufacturer's numberPIP4276B
Manufacturer's date2013-01-25
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that have Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Code P2534 set in the Transmission Control Module. Technician will need to update the Transmission Control Module updated calibration files using Tis-2-Web.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Transmission and driveline, Automatic transmission, Software, Transmission control module

Trouble codes named

P2534

Vehicles listed
CADILLAC CTS2008
CADILLAC STS2008

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
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