{"nhtsa_id":11019816,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-29","date":"2025-06-11","document_id":"PIP6069","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This P/I advises to replace the valve body, not the TCM, for DTCs P1787, P27EC, P187E and/or P18A1 on vehicles equipped with an ETRS trans assembly.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019816-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11019816-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11019816","components":[],"codes":["P1787","P187E","P18A1","P27EC"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_cadillac_escalade-esv"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_chevrolet_tahoe"]},{"make":"GMC","model":"SIERRA 1500","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_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":[]}