Service bulletin 16-NA-183

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)
Type	Service bulletin
NHTSA id	10082001
Published by NHTSA	2016-10-11
Manufacturer's number	16-NA-183
Manufacturer's date	2016-06-15
NHTSA component	POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM

NHTSA's summary

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPAIR THE SHIFTER KNOB AND THE TRANSMISSION ELECTRONIC CONTROL ELECTRICAL CONNECTOR TO CORRECT THE CUSTOMERS CONCERN OF NOT BEING ABLE TO SHIFT OUT OF PARK, SHIFT KNOB NOT ILLUMINATING AND/OR THE DIC DISPLAYING TO SERVICE TRANSMISSION.

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

Electrical system, Transmission and driveline, Automatic transmission

Vehicles listed
CADILLAC XT5	2017

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

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