NHTSA ID Number: 10222663 Manufacturer Communication Number: 21-NA-182 Summary This service bulletin provides repair information to correct a customer concern of Radio System Settings Lost or Returning to Default Values. Condition Some customers may comment on any combination of the following Radio System Settings being lost, not retained, or returning to a default value after the … Read more
NHTSA ID Number: 10193431 Manufacturer Communication Number: PIP5743A Summary This Preliminary information communicates to the dealer technician diagnostic tips for a vibration concern at low engine speeds. If using these diagnostics shows root cause of the vibration to be the transmission torque converter the torque converter should be replaced. 6 Affected Products Vehicles MAKE MODEL … Read more
NHTSA ID Number: 10193441 Manufacturer Communication Number: PIP5348C Summary This Preliminary Information communication provides information to the technician about vehicles that may have a vibration at idle in gear or at very low speeds. Technician should inspect for a stray nut or debris such as a rock wedged between the rubber and metal portions of the … Read more
NHTSA ID Number: 10193444 Manufacturer Communication Number: PIP5802 Summary This Preliminary information communicates diagnostic assistance for DTC’s P219A and P219B. 52 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2017-2019 BUICK REGAL 2018-2020 CADILLAC ATS 2016-2019 CADILLAC CT5 2020-2021 CADILLAC CT6 2016-2020 CADILLAC CTS 2016-2019 CADILLAC XT5 2017-2021 CADILLAC XT6 2020-2021 CHEVROLET BLAZER 2019-2021 … Read more
NHTSA ID Number: 10193459 Manufacturer Communication Number: PIP5803A Summary This Preliminary information communicates to technician’s if they remove the front timing cover when performing a repair, they should inspect the timing chain guide upper bolt for being loose. This document is an attempt to collect parts so engineering can investigate the concern. 62 Affected … Read more