Print this page

December 19: GM Transmission Class Action Lawsuit Update: Appeals Court Ruling news | 6 days ago
December 3: GM Truck Tailgate Recall Involves 150,000 HD Trucks recalls | 22 days ago
November 17: Chevy Express and GMC Savana Vans Recalled For Multiple Issues recalls | 38 days ago
November 13: GM Recalls 514,000 Vehicles After Rear Wheels Lock-Up recalls | 42 days ago
October 26: Recall: 2024 GMC Canyon Headlights Flicker recalls | 60 days ago

GMC TSB #PIE-0225-B

2012 GMC Sierra

TSB Document:

SB-10047919-2391.pdf

Affected Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Summary: CHEVROLET/GMC: THE 4WD FAILS TO ENGAGE WHEN SERVICE 4WD INDICATOR ILLUMINATES AND TRANSFER CASE CONTROL MODULE (TCCM) REPORTS POSSIBLE C0379 SET. MODELS 2012-2013 AVALANCHE, SILVERADO, SUBURBAN, TAHOE, SIERRA, YUKON, YUKON XL. *PE

Click a tab for more information.

Date Published: OCT 01, 2012
NHTSA TSB #: 10047919

Find something helpful? Spread the word. Share on Facebook Retweet this page Email this page

Become a Fan & Spread the Word