GM said it isn't aware of related crashes or injuries. Dealers will reprogram the transfer case control module, GM said.

The transfer case in these vehicles may electronically switch to neutral without input from the driver. If this happens while the vehicle is in motion, it would disable any engine power going to ...

This month, we’re exposing a common problem found in the NP261XHD and NP263XHD transfer cases found in four-wheel-drive ’01 to ’07 Chevy and GMCs (and basically every four-wheel-drive GM ...