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Service bulletin PI1294

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 id10138676
Published by NHTSA2018-05-29
Manufacturer's numberPI1294
Manufacturer's date2014-08-14
NHTSA componentSTEERING; ELECTRICAL SYSTEM; STEERING:ELECTRIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This preliminary bulletin provides a procedure to check the EPS power and ground and reprogram the p/s module to correct the customers concern of the Intermittent Service Power Steering message on.

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, Steering, Power steering, Software

Vehicles listed
BUICK LACROSSE2012, 2013, 2014
BUICK REGAL2014
CADILLAC XTS2014
CHEVROLET IMPALA2014

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

Recalls for the same vehicles and component
14V4500002014-07-23. STEERING:ELECTRIC POWER ASSIST SYSTEM
13V0970002013-03-15. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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PI0949A2021-04-27. Service bulletin. Required Programming for Cadillac Professional Vehicle Applications To configure the vehicle for proper operation of the electronic suspension control system (ESC), the following procedure must be performed.
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