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Install API Manager Message Displayed After Radio Replacement (18-NA-116)

Publication date: 2018-04-13
Reference number: 18-NA-116

INSTALL API MANAGER MESSAGE DISPLAYED AFTER RADIO REPLACEMENT

INSTALL API MANAGER MESSAGE DISPLAYED AFTER RADIO REPLACEMENT

TECHNICAL SERVICE BULLETIN

Reference Number(s): 18-NA-116, Date of Issue:  Apr 13, 2018

SERVICE INFORMATION

Brand: Model: Model Year: VIN: Engine: Transmission:
from to from to
Cadillac CTS 2017 2018   All All
Cadillac ATS
XTS
2018 2018  
GMC Terrain 2018 2018  
Involved Region or Country  North America and N.A. Export Regions
Additional Options (RPOs)  Equipped with Infotainment System (RPO IOU or IOT)
Condition 
GM5041591Courtesy of GENERAL MOTORS COMPANY

Some customers/technicians may comment on the radio displaying the message "Please Install API Manager through AppShop" when downloading or launching an app after radio replacement.
Cause  This message could occur if the Radio Reset procedure was not followed in SI prior to removal of the radio.
Correction  Reinstall the previously removed radio then perform the radio reset.

SERVICE PROCEDURE

If you encounter a vehicle with the above concern, reinstall the previously removed radio then perform the radio reset. Refer to Radio Reset  in SI. If the condition persists, delete the app and download it again.

PARTS INFORMATION

No parts needed for this condition.

SERVICE INFORMATION

Version  1
Modified  Released April 13, 2018