{"nhtsa_id":10163674,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-12","date":"2019-07-23","document_id":"PIP5606D","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). As information comes in the Pi will be updated and when the final repair is out this this PI will be changed to a Bulletin","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163674-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163674-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163674","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CTS","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_cadillac_cts"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_cadillac_escalade"]},{"make":"CHEVROLET","model":"CAMARO","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_chevrolet_camaro"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_chevrolet_corvette"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 4500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA 1500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_gmc_sierra"]},{"make":"GMC","model":"SIERRA DENALI","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_gmc_sierra"]},{"make":"GMC","model":"YUKON XL","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_gmc_yukon-xl"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}