Service 4WD Message DTC B2725 – 2007-2008 Chevrolet & GMC

2008 Chevrolet Silverado

NHTSA ID Number: 10114928 Manufacturer Communication Number: PIP4101B   Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service 4WD light on and the system inoperative. Technician may find Diagnostic Trouble Code B2725 set. Technician will need to replace the transfer case dash switch.   15 Affected Products Vehicles MAKE MODEL … Read more