Suspension
Transport Canada recall 2010454 · manufacturer campaign 10426
17 December 2010
Transport Canada lists: Escalade EXT 2011 · Avalanche 2011 · Colorado 2011 · Express 2011 · and 8 more
What is wrong
On certain vehicles, the rear axle cross pin was improperly heat treated (during the manufacturing process) and could fracture and become displaced within the rear differential. As a result the driver may hear a banging noise emanating from the rear axle. Also, if the pin shifts out of position it could create an interference and cause the rear axle to lock. This could cause a loss of vehicle control, which could result in a crash causing property damage and/or personal injury.
What the dealer will do
Dealers will inspect and, if necessary, replace the rear axle cross pin.