Donate your GMC SIERRA 2500!

Is it time to move on? Support NPR & the programs you love. Donate your old car in minutes through the CarTalk Vehicle Donation Program.

Print this page

May 13: Do Not Drive Warning For Cadillac, Chevrolet and GMC Models recalls | 1 days ago
May 10: GM Argues Vacuum Pump Failure Lawsuit is Itself a Failure news | 4 days ago
April 5: GM Brake Master Cylinder Failure Lawsuit Names 5 Models news | 39 days ago
March 24: GM Recalls Chevy and GMC Trucks With Dual Fuel Tanks recalls | 51 days ago
March 1: GM Engine Failure Class Action Lawsuit Begins news | 74 days ago

GMC TSB #PIT4730B

2007 GMC Sierra 2500

TSB Document:

MC-10125126-9999.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: This Preliminary Information communication a diagnostic tip if the high speed lan bus is shorted to ground, which can cause the BCM to appear off line.

Click a tab for more information.

Date Published: NOV 20, 2017
NHTSA TSB #: 10125126

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

Become a Fan & Spread the Word