B2725

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

• PIP5256A - ELECTRICAL SYSTEM
  CHEVROLET: This preliminary information communication provides information to the technician about vehicles that may have a service 4wd message displayed in the instrument panel cluster. Technician may find diagnostic trouble code B2725 or B0770 in th
• PIP5256B - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
  CHEVROLET: This preliminary information communication provides information to the technician about vehicles that may have a service 4wd message displayed in the instrument panel cluster. Technician may find diagnostic trouble code B2725 or B0770 in th
• PIP4101B - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
  CHEVROLET: 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 rep
• PIP5256 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
  CHEVROLET: This preliminary information communication provides information to the technician about vehicles that may have a service 4wd message displayed in the instrument panel cluster. Technician may find diagnostic trouble code B2725 or B0770 in th
• PIP5256 - EQUIPMENT ADAPTIVE/MOBILITY
  CHEVROLET: This preliminary information communication provides information to the technician about vehicles that may have a service 4wd message displayed in the instrument panel cluster. Technician may find diagnostic trouble code B2725 or B0770 in th
• 050421006 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
  HUMMER: Service four wheel drive (4wd) light on, diagnostic trouble codes (dtc) B0790, B2725, C0359. *tt
• 3131 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
  UNKNOWN: 4wd inoperative with possible diagnostic trouble code's B0770, B0775, B0780, B0785, or B2725. 2005 chevrolet trailblazer and trailblazer ext. *sc
• 020421002A - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
  CHEVROLET: Service 4wd indicator illuminated, diagnostic trouble code (dtc) B2725 set, transfer case selector switch is in one position - indicator lamp indicates another range is selected. *tt
• 020451003 - UNKNOWN OR OTHER
  CHEVROLET: Subject regarding revised diagnostic trouble code B2725. *tt
• 020421004 - POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
  CHEVROLET: Some customers may comment on the service 4wd indicator illuminating with diagnostic trouble code B2725 set. *tt
• 020421002 - UNKNOWN OR OTHER
  CHEVROLET: Some owners may comment on the service 4wd indicator illuminating, in addition to diagnostic trouble code B2725. *tt