Report Receipt Date: MAR 17, 2014
NHTSA Campaign Number: 14V116000
Component(s): SERVICE BRAKES, HYDRAULIC
Potential Number of Units Affected: 63,903

Manufacturer: General Motors LLC

SUMMARY:
General Motors LLC (GM) is recalling certain model year 2013-2014 Cadillac XTS vehicles manufactured February 14, 2012, through March 7, 2014. In the affected vehicles, a cavity plug on the brake booster pump connector may dislodge allowing corrosion of the brake booster pump relay connector.
CONSEQUENCE:
The corrosion of the brake booster pump relay connector may cause a resistive short and melt the connector, increasing the risk of a fire.
REMEDY:
GM will notify owners, and dealers will apply sealant to the connector cavity plugs, re-route the vacuum pump vent hose and replace the front body wiring harnesses as needed, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact Cadillac at 1-866-982-2339. GM's number for this recall is 14062.
NOTES:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.