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August 10, 2017 Service bulletin

Service Update

Cadillac technical service bulletin 17179 for 2016 Cadillac CT6 and 2017 Cadillac Ct6 Plug-In Hybrid.

Bulletin number
17179
Component
Electrical system
Summary
17179 - Service Update. (Software Only) - Some vehicles may have been built with an incorrect calibration file affecting the passive entry passive start (PEPS) module. This condition may cause the key fob battery to drain, the approach lighting to become inoperative, and in some cases, the PEPS module may continuously ping the key fob below the voltage shut-off threshold, resulting in a low or dead vehicle battery. Reprogram the keyless entry control module.

Owners of these vehicles have filed 1 complaints in the electrical category.

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