Chassis electronic module - Silverado HD, Sierra HD

[Retired Bob]

Report Receipt Date: OCT 01, 2014
NHTSA Campaign Number: 14V614000
Component(s):
Potential Number of Units Affected: 97,540

Manufacturer: General Motors LLC

SUMMARY:

General Motors LLC (GM) is recalling certain model year 2013-2014 Cadillac CTS, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL, and 2014 Buick Enclave, Chevrolet Express, Impala, Silverado HD, Traverse, GMC Acadia, Savana, and Sierra HD vehicles. In the affected vehicles, the chassis electronic module may be internally contaminated, resulting in an electrical short.

CONSEQUENCE:

If the module experiences an electrical short, the vehicle could stall, increasing the risk of a crash.

REMEDY:

GM will notify owners, and dealers will replace the chassis electronic module, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), 1-800-222-1020 (Chevrolet), and 1-800-462-8782 (GMC). GM's number for this recall is 14515.

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.

[newdude]

Does not apply to new body 2014 Silverado 1500 nor does it apply to 2015 new body Silverado HD. Applies to 2014 old body (gmt-900) Silverado HD trucks.