U1616

DTC U1616, sometimes indicated as U161600 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle user network.

DTC Trouble Code Search

Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

20NA178 - ELECTRICAL SYSTEM:SOFTWARE
CHEVROLET: This service bulletin provides repair information to correct a customer concern of service driver assist and/or take steering messages on start-up, advanced driver assist systems (adas) features not available with dtcs U1614, U1615, U1616 s