NHTSA ID Number:Â 10224304 Manufacturer Communication Number:Â PIT5698C Summary This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus. Condition As more smart motors, switches, and sensors are being used there are more Local Interconnect Network (LIN) buses on vehicles. Because of this, some questions … Read more
NHTSA ID Number: 10185718 Manufacturer Communication Number: PIT5606J Summary This Preliminary information communicates an Intermittent No Crank, No Start, or Reduced Power loss of data multiple U codes or Intermittent Power Door Locks inoperative, unwanted seat or mirror movement.  Inspect harness for chaffed by the I-shaft at the base of the steering column. If chaffed, repair damaged wires … Read more
NHTSA ID Number:Â 10163680 Manufacturer Communication Number:Â PIT5625B Summary This preliminary information is to alert the service technician of a potential A/C evaporator freezing concern , engineering is investigating. 6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2017-2019 GMC CANYON 2017-2019 SEOCONTENT-START Bulletin No.: PIT5625B Published date: 07/29/2019 Preliminary Information PIT5625B A/C Blows … Read more
NHTSA ID Number: 10163676 Manufacturer Communication Number: PIP5662 Summary This Preliminary information communicates A vehicle may have a concern of a MIL illuminated with a P208E set in the DEF control module. Possible stuck DEF injector If the diagnostic leads to the DEF injector, replace the DEF injector and the DEF Supply Pump Filter Element 11 Affected Products Vehicles … Read more
NHTSA ID Number: 10163671 Manufacturer Communication Number: PIT5697 Summary This Preliminary information communication  provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152. The information can be found at https://www.gmupfitter.com/ under the “Technical Bulletin” Tab and then “Show all bulletins.” … Read more
