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Service bulletin PI1453

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 id10113783
Published by NHTSA2017-08-15
Manufacturer's numberPI1453
Manufacturer's date2015-03-31
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This preliminary informational bulletin provides engine control module reprogramming information for a customer concern of engine spark knock (ping) noise during acceleration.

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, Software

Vehicles listed
CADILLAC SRX2014

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

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